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Compare key features and decide which travel pack offers the best value for your adventures.
Don’t guess on gear. From product type, gender target, width & water resistance to hidden perks, these 123 specs on the Osprey Sirrus 44 might just make travel smoother.
A fast snapshot of the Osprey Sirrus 44, covering its standout specification and what you can expect right out of the box.
Osprey Sirrus 44
The Osprey Sirrus 44 is a larger-capacity backpack built for longer journeys and heavier loads. It features advanced ventilation and a supportive frame. The durable construction ensures reliability in demanding conditions. Ideal for extended travel and trekking.
Quick Specs Breakdown
The key specs that actually matter—no fluff, no guesswork
Here’s a streamlined view of the Osprey Sirrus 44 key specifications. Compare critical features at a glance before exploring the full specs and hands-on insights below.
General Information
Product Type
What type of backpack is this?
Hiking Backpack
Gender Target
Who is this backpack designed for?
Women
Dimensions
Width
What is the backpack’s width?
14.17 inch
Depth
What is the backpack’s depth?
27.17 inch
Material & Durability
Water Resistance
Is the backpack water-resistant?
Yes
Zipper Quality
What type of zippers are used?
YKK
Travel & Convenience Features
Rain Cover
Is a rain cover included?
Yes
Lightweight Design
Is it lightweight?
Yes
Capacity & Storage
Water Bottle Size Compatibility
What size water bottle fits?
32 oz
Number of Pockets
How many pockets does it have?
3
Internal Organization Features
What internal organization features are available?
Dividers,Mesh Compartments,Organizer Panels
Mesh Compartments
Are there mesh compartments?
Yes
Comfort & Ergonomics
Shoulder Strap Padding
Are shoulder straps padded?
Yes
Environmental & Sustainability
Recycled Materials
Are recycled materials used?
Yes
Certified Sustainable
Is it certified sustainable?
Yes
Specifications & Facts
123
Specs measured. Drama avoided.
From baggage bins to beach escapes, the Osprey Sirrus 44 travel backpack has its pros and cons. We broke it down by specs, price, and how it compares to other travel backpacks.
Compatible with water bottles up to 32 oz, which is about 946 ml, supporting standard hydration sizes.
Maximum size of water bottles that fit in side pockets.
When it comes to Water Bottle Size Compatibility,
Osprey Sirrus 44 ◉ is
better than
Travel Backpack in this range ◉
, delivering
higher
1.2 oz
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Bottle Size Compatibility on Osprey Sirrus 44
◉ and help others decide!
23
Travel Backpacks in this range
Dividers, Mesh Compartments, Organizer Panels
Internal organization options.
When it comes to Internal Organization Features,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Internal Organization Features on Osprey Sirrus 44
◉ and help others decide!
When it comes to Mesh Compartments,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
75 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mesh Compartments on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Front Pocket Type
What type of front pockets are included?
0
Osprey Sirrus 44
0
Votes
Zippered
74
Travel Backpacks in this range
Zippered
Osprey Sirrus 44
Front pockets with zippers provide secure storage preventing items from falling out during movement.
Type of front pockets.
When it comes to Front Pocket Type,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
74 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Front Pocket Type on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Bottle Holder
Is there a bottle holder?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
The backpack includes a bottle holder, ensuring you can carry water bottles securely and accessibly.
Dedicated holder for water bottles.
When it comes to Bottle Holder,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
75 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bottle Holder on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Sunglasses/Accessory Pocket
Does it have a sunglasses/accessory pocket?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
There is a designated sunglasses or accessory pocket, providing a convenient and safe place to store small items that you need quick access to.
Pocket for sunglasses or small accessories.
When it comes to Sunglasses/Accessory Pocket,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
74 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sunglasses/Accessory Pocket on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Fold-Out Access Panel
Does it have a fold-out access panel?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
This fold-out access panel lets users reach contents quickly without fully opening the main pack, improving convenience.
Panel that opens fully for easy packing.
When it comes to Fold-Out Access Panel,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
62 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fold-Out Access Panel on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Shoe Compartment
Is there a shoe compartment?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
A shoe compartment is included, allowing the user to separate footwear from other items, helping to keep the pack clean and organized.
Separate compartment for shoes.
When it comes to Shoe Compartment,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
61 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Shoe Compartment on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Hydration Tube Routing
Does it support hydration tube routing?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
Hydration tube routing is included, which means the backpack has integrated pathways for hydration system tubes to make drinking easy without removing the pack.
Dedicated path for hydration bladder tube.
When it comes to Hydration Tube Routing,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
66 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Hydration Tube Routing on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Expandable Front Pocket
Is the front pocket expandable?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
An expandable front pocket adds versatility, providing extra storage space when needed without compromising the pack's sleek profile.
Front pocket that can expand for extra storage.
When it comes to Expandable Front Pocket,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
62 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Expandable Front Pocket on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Main Compartment Volume
What is the main compartment volume?
1,553.46
oz
0Votes
1,943.52
oz (Average)
Volume of the main storage compartment.
When it comes to Main Compartment Volume,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
390.1 oz
measurement.
Don’t keep it to yourself — be the first to react and review the
Main Compartment Volume on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Side Pocket Type
What type of side pockets does it have?
0
Osprey Sirrus 44
0
Votes
Mesh
33
Travel Backpacks in this range
Mesh
Type of side pockets.
When it comes to Side Pocket Type,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
33 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Side Pocket Type on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Compression Straps
Are there compression straps?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Straps to compress load.
When it comes to Compression Straps,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
72 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Compression Straps on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Document Sleeve
Is there a document sleeve?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Dedicated sleeve for documents.
When it comes to Document Sleeve,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
72 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Document Sleeve on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Hydration Bladder
Is it compatible with a hydration bladder?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Can hold a hydration bladder.
When it comes to Hydration Bladder,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Hydration Bladder on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Expandable Storage
Does the backpack have expandable storage?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Can the storage volume expand?
Don’t keep it to yourself — be the first to react and review the
Expandable Storage on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Hidden Pockets
Are there hidden pockets?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Concealed pockets for valuables.
When it comes to Hidden Pockets,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Hidden Pockets on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Key Holder Clip
Does it include a key holder clip?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Clip for keys inside the bag.
When it comes to Key Holder Clip,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
74 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Key Holder Clip on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Organizer Panels
Are there organizer panels?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Panels for better internal organization.
When it comes to Organizer Panels,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Organizer Panels on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Quick Grab Pocket
Is there a quick grab pocket?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Pocket for items that need fast access.
When it comes to Quick Grab Pocket,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
75 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Quick Grab Pocket on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Packing Cubes
Is it compatible with packing cubes?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Can fit packing cubes inside.
Don’t keep it to yourself — be the first to react and review the
Packing Cubes on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Internal Divider Panels
Are there internal divider panels?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Dividers inside main compartment for organization.
When it comes to Internal Divider Panels,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
69 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Internal Divider Panels on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Document Organizer Panel
Is there a document organizer panel?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Panel to organize documents like passports and tickets.
When it comes to Document Organizer Panel,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Document Organizer Panel on Osprey Sirrus 44
◉ and help others decide!
When it comes to Depth,
Osprey Sirrus 44 ◉ is
better than
Travel Backpack in this range ◉
, delivering
higher
16.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Height
What is the backpack’s height?
5.12
inch
0Votes
21.99
inch (Average)
Osprey Sirrus 44
The backpack height of 5.12 inch equals about 13.01 cm; this measure may refer to a specific component or compressed size rather than overall pack height.
Overall height of the backpack.
When it comes to Height,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
16.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Hip Belt Length
What is the hip belt length?
50
inch
0Votes
33.48
inch (Average)
Osprey Sirrus 44
The hip belt length of 50 inch converts to approximately 127 cm, providing adjustability for different waist sizes to improve comfort and weight distribution.
Maximum length of hip belt.
When it comes to Hip Belt Length,
Osprey Sirrus 44 ◉ is
better than
Travel Backpack in this range ◉
, delivering
higher
16.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Hip Belt Length on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Base Width
What is the base width?
14.57
inch
0Votes
12.63
inch (Average)
Osprey Sirrus 44
The base width is specified as 14.57 inch which converts to approximately 37.02 cm. This width provides a stable foundation for the backpack when placed on surfaces.
Width of the backpack’s base.
When it comes to Base Width,
Osprey Sirrus 44 ◉ is
better than
Travel Backpack in this range ◉
, delivering
higher
1.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Base Width on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Base Depth
What is the base depth?
11.42
inch
0Votes
9.01
inch (Average)
Osprey Sirrus 44
The base depth is 11.42 inch, equivalent to about 29.01 cm. This depth complements the base width for good load balance and packing capacity.
Depth of the backpack’s base.
When it comes to Base Depth,
Osprey Sirrus 44 ◉ is
better than
Travel Backpack in this range ◉
, delivering
higher
2.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Base Depth on Osprey Sirrus 44
◉ and help others decide!
When it comes to Shoulder Strap Padding,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
76 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Shoulder Strap Padding on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Back Panel Padding
Is the back panel padded?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
Back panel padding improves comfort and breathability, helping reduce pressure and heat buildup on the user's back.
Padding on the back panel for support.
When it comes to Back Panel Padding,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
76 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Back Panel Padding on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Hip Belt
Does it include a hip belt?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
The hip belt feature helps to transfer the backpack's load to the hips to reduce shoulder strain, improving comfort on long hikes.
Provides hip support to reduce shoulder load.
When it comes to Hip Belt,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
62 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Hip Belt on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Sternum Strap
Is there a sternum strap?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
The sternum strap adds extra stability by securing shoulder straps across the chest, which helps balance the backpack's weight and enhances comfort.
Strap across chest for stability.
When it comes to Sternum Strap,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
69 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sternum Strap on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Ventilation System
Is there a ventilation system?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
The ventilation system incorporated in the backpack enhances airflow to keep the user cooler and more comfortable during activity.
Mesh or airflow design for back ventilation.
When it comes to Ventilation System,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
69 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ventilation System on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Adjustable Straps
Are the straps adjustable?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
Adjustable straps are included, allowing users to customize the fit for comfort and stability to suit different body types and load weights.
Can the shoulder straps be adjusted for fit?
When it comes to Adjustable Straps,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
76 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Adjustable Straps on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Mesh Back Panel
Is there a mesh back panel?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
A mesh back panel allows ventilation between the pack and the wearer, aiding in cooling and moisture management.
Mesh material for airflow on back.
When it comes to Mesh Back Panel,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
67 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mesh Back Panel on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Lumbar Support
Is there lumbar support?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
Lumbar support is provided to enhance wearer comfort and reduce lower back fatigue on long treks.
Additional support for lower back.
When it comes to Lumbar Support,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
66 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Lumbar Support on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Hip Belt Pockets
Are there hip belt pockets?
Yes
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Osprey Sirrus 44
Hip belt pockets provide handy storage within easy reach of the hips for items like snacks or small gadgets.
Pockets included on the hip belt.
Don’t keep it to yourself — be the first to react and review the
Hip Belt Pockets on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Load Adjustment System
Does it have load adjustment?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
System to adjust backpack weight distribution.
When it comes to Load Adjustment System,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
64 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Load Adjustment System on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Weight Distribution
How is the weight distributed?
0
Osprey Sirrus 44
0
Votes
Even
24
Travel Backpacks in this range
Even
How the backpack distributes weight.
When it comes to Weight Distribution,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight Distribution on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Carry Handle Type
What type of carry handle does it have?
0
Osprey Sirrus 44
0
Votes
Standard
50
Travel Backpacks in this range
Padded
Type of top carry handle.
When it comes to Carry Handle Type,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
50 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Carry Handle Type on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Ergonomic Back Shape
Is the back ergonomic?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Contoured back panel for ergonomics.
When it comes to Ergonomic Back Shape,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
76 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ergonomic Back Shape on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Anti-Slip Shoulder Straps
Are shoulder straps anti-slip?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Straps resist slipping off shoulders.
Don’t keep it to yourself — be the first to react and review the
Anti-Slip Shoulder Straps on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Shoulder Strap Attachment Points
How many shoulder strap attachment points are there?
0
Osprey Sirrus 44
0
Votes
yes
40
Travel Backpacks in this range
2
Number of points where shoulder straps attach to the backpack.
When it comes to Shoulder Strap Attachment Points,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Shoulder Strap Attachment Points on Osprey Sirrus 44
◉ and help others decide!
Security & Safety
10
Osprey Sirrus 44
Lockable Zippers
Are the zippers lockable?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Osprey Sirrus 44
The bag does not have lockable zippers, meaning it offers less theft deterrence compared to models with secure zippers.
Zippers can be secured with a lock.
Don’t keep it to yourself — be the first to react and review the
Lockable Zippers on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
RFID Protection
Does it include RFID protection?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Blocks RFID scanning to protect cards.
Don’t keep it to yourself — be the first to react and review the
RFID Protection on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Reflective Elements
Are there reflective elements?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Reflective strips or logos for visibility.
Don’t keep it to yourself — be the first to react and review the
Reflective Elements on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Anti-Theft Compartments
Are there anti-theft compartments?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Hidden or secure compartments to deter theft.
Don’t keep it to yourself — be the first to react and review the
Anti-Theft Compartments on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Whistle Buckle
Is there a whistle buckle?
Yes
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Emergency whistle integrated into buckle.
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Whistle Buckle on Osprey Sirrus 44
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Osprey Sirrus 44
Safety Straps
Are there safety straps?
Yes
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
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Straps to secure backpack to body.
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Safety Straps on Osprey Sirrus 44
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Osprey Sirrus 44
Hidden Zippers
Are there hidden zippers?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
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Zippers concealed from easy access.
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Hidden Zippers on Osprey Sirrus 44
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Osprey Sirrus 44
Security Cable Loops
Are there security cable loops?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Loops to attach locks or cables.
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Security Cable Loops on Osprey Sirrus 44
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Osprey Sirrus 44
Tamper-Proof Zippers
Are the zippers tamper-proof?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
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Zippers designed to prevent tampering.
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Tamper-Proof Zippers on Osprey Sirrus 44
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Osprey Sirrus 44
Safety Lights Attachment
Can safety lights be attached?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Point to attach safety lights.
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Safety Lights Attachment on Osprey Sirrus 44
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Tech & Compatibility
8
Osprey Sirrus 44
USB Charging Port
Is there a USB charging port?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Port to charge devices via USB.
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USB Charging Port on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Tech Pouch
Is there a tech pouch?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Small pouch for gadgets or cables.
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Tech Pouch on Osprey Sirrus 44
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Osprey Sirrus 44
Headphone Port
Is there a headphone port?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Port to route headphones externally.
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Headphone Port on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Cable Management Features
Are there cable management features?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Clips or compartments to organize cables.
When it comes to Cable Management Features,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
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Cable Management Features on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Power Bank Pocket
Is there a power bank pocket?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Dedicated pocket for power banks.
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Power Bank Pocket on Osprey Sirrus 44
◉ and help others decide!
When it comes to Lightweight Design,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
65 score
measurement.
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Lightweight Design on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Key Fob Holder
Is there a key fob holder?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
A key fob holder is present, providing a dedicated spot to attach keys so they are easy to find and secure.
Hook for keys or key fobs.
When it comes to Key Fob Holder,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
72 score
measurement.
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Key Fob Holder on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Shoe Compartment
Is there a shoe compartment?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
A shoe compartment is included, allowing the user to separate footwear from other items, helping to keep the pack clean and organized.
Separate compartment for shoes.
When it comes to Shoe Compartment,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
61 score
measurement.
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Shoe Compartment on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Water-Resistant Bottom
Does it have a water-resistant bottom?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
Water-resistant bottom construction protects the base of the backpack from wet surfaces and moisture absorption.
Bottom fabric resists water and dirt.
When it comes to Water-Resistant Bottom,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
75 score
measurement.
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Water-Resistant Bottom on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Compression Strap Lock
Does it have a compression strap lock?
Yes
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
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Osprey Sirrus 44
Compression strap locks help secure and tighten the backpack's load, keeping items stable and reducing bulk.
Locking mechanism on compression straps for stability.
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Compression Strap Lock on Osprey Sirrus 44
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Osprey Sirrus 44
Carry-On
Is this backpack carry-on compatible?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Meets airline carry-on size requirements.
When it comes to Carry-On,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
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Carry-On on Osprey Sirrus 44
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Osprey Sirrus 44
Luggage Strap
Is there a luggage strap?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Strap to attach backpack to luggage handles.
When it comes to Luggage Strap,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
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Luggage Strap on Osprey Sirrus 44
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Osprey Sirrus 44
Trolley Sleeve
Does it have a trolley sleeve?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Sleeve to slide over rolling luggage handle.
When it comes to Trolley Sleeve,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
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Trolley Sleeve on Osprey Sirrus 44
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Osprey Sirrus 44
Backpack Stand
Does it have a backpack stand?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
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Can stand upright on flat surfaces.
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Backpack Stand on Osprey Sirrus 44
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Osprey Sirrus 44
Quick Access Pocket
Is there a quick access pocket?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Pocket for frequently used items.
When it comes to Quick Access Pocket,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
76 score
measurement.
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Quick Access Pocket on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Detachable Daypack
Does it include a detachable daypack?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
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Small removable daypack included.
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Osprey Sirrus 44
Foldable
Is the backpack foldable?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Backpack can be folded for storage.
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Foldable on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Clip-On Accessories
Are clip-on accessories supported?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Points to attach accessories externally.
When it comes to Clip-On Accessories,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
63 score
measurement.
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Clip-On Accessories on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Expandable Zippers
Are there expandable zippers?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
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Zippers expand storage when needed.
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Expandable Zippers on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Travel Document Pocket
Is there a travel document pocket?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Dedicated pocket for passports, tickets, etc.
When it comes to Travel Document Pocket,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
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Travel Document Pocket on Osprey Sirrus 44
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Osprey Sirrus 44
Packing Cubes
Is it compatible with packing cubes?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
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Can fit packing cubes inside.
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Packing Cubes on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Side Handle
Is there a side handle?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Additional handle on the side for lifting the backpack.
When it comes to Side Handle,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
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Side Handle on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Detachable Rain Hood
Is there a detachable rain hood?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Rain cover that can be removed when not needed.
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Detachable Rain Hood on Osprey Sirrus 44
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Osprey Sirrus 44
Travel Lock
Is a travel lock included?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Built-in or included travel lock for zippers.
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Travel Lock on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Modular Attachment Points
Are there modular attachment points?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Points for adding modular accessories.
When it comes to Modular Attachment Points,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
62 score
measurement.
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Modular Attachment Points on Osprey Sirrus 44
◉ and help others decide!
Maintenance & Care
8
Osprey Sirrus 44
Spot Clean Recommended
Is spot cleaning recommended?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
Spot cleaning is recommended, suggesting the backpack materials and construction are best maintained by cleaning specific areas rather than machine washing.
Can be cleaned with spot cleaning.
When it comes to Spot Clean Recommended,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
77 score
measurement.
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Spot Clean Recommended on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Quick Dry Material
Is the material quick-dry?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Osprey Sirrus 44
The backpack is made from quick-dry material, which is beneficial in rain or sweat situations, helping the pack dry faster and remain comfortable.
Fabric dries quickly after wetting.
When it comes to Quick Dry Material,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
63 score
measurement.
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Quick Dry Material on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Machine Washable
Is the backpack machine washable?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
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Can be safely washed in a washing machine.
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Machine Washable on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Odor Resistant
Is it odor-resistant?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Material resists developing odors.
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Odor Resistant on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Mold/Mildew Resistant
Is it mold/mildew resistant?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
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Resists mold and mildew growth.
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Mold/Mildew Resistant on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Stain Resistant
Is it stain-resistant?
No
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Material resists staining from spills.
When it comes to Stain Resistant,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
.
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Stain Resistant on Osprey Sirrus 44
◉ and help others decide!
Osprey Sirrus 44
Anti-Fungal Treatment
Is there an anti-fungal treatment?
No
0Votes
Osprey Sirrus 44
Travel Backpack in this range
Who knows?
(Help us out by suggesting one!)
Material treated to resist fungal growth.
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Anti-Fungal Treatment on Osprey Sirrus 44
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Osprey Sirrus 44
Water Spot Repellent
Is it water-spot repellent?
Yes
0Votes
Osprey Sirrus 44
Yes
Travel Backpacks in this range
Surface repels water spots and light spills.
When it comes to Water Spot Repellent,
Osprey Sirrus 44 ◉ is
worse than
Travel Backpack in this range ◉
, delivering
equal
71 score
measurement.
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Water Spot Repellent on Osprey Sirrus 44
◉ and help others decide!
Supermod
