The main difference between the Osprey Atmos AG 65 Mens Backpacking Backpack and the Osprey Sirrus 24 Womens Hiking Backpack is that the Atmos AG 65 Mens Backpacking Backpack has Stowable Straps (Removable sleeping pad straps) while the Sirrus 24 Womens Hiking Backpack does not.
Specs | Brand | Osprey | Osprey |
Name | Atmos AG 65 Mens Backpacking Backpack | Sirrus 24 Womens Hiking Backpack | |
Category | Backpacking | Womens | |
Sub Category | Mens | Hiking | |
Capacity (L) | 65L | 24L | |
Dimensions (in) | 34.25 x 15.35 x 16.14 | 19.3 x 11.8 x 11.8 | |
Weight (lb) | 4.7 | 2.6 | |
Fabric | 100D X 630D Nylon Dobby | 210D Nylon Crosshatch | |
Color | 3 colors and patterns | 3 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | October 28, 2015 | July 27, 2016 | |
Rating | 4.8 | 4.7 | |
Price | Under $275 | Under $150 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Adjustable shoulder straps |
Sternum / Chest Straps | Sternum strap with integrated safety whistle | Adjustable sternum strap with safety whistle | |
Hip Belt / Waist Strap | Fit-on-the-Fly hipbelt with pockets | Hipbelt with pockets | |
Main Compartment Access | Top loading access | Normal zipped access | |
External Pockets | Front stretch mesh pocket and 2 stretch mesh side pockets | Large top panel zippered slash pocket and dual side stretch mesh pockets | |
Side Pockets | Side pockets can fit water bottle | Side pockets can fit water bottle | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Web attachment points, dual ice tool loops, Stow-on-the-Go trekking pole attachment, integrated FlapJacket | Stow-on-the-Go trekking pole attachment, ice tool loop with bungee tie-off | |
Travel Features | Compression Straps | External compression straps | External compression straps |
Stowable Straps | Removable sleeping pad straps | ||
Hiking / Backpacking Features | Back Panel | Innovative AntiGravity suspension | 3D tensioned breathable mesh backpanel |
Rain Cover | Integrated raincover | ||
Load Lifters | Yes | Yes | |
Internal / External Frame | LightWire-tensioned, full peripheral frame comfortably transfers pack load | LightWire alloy internal frame | |
Ventilated Back | Yes | Yes | |
Adjustable Length Torso | Multiple torso size options with torso adjustability | ||
Hip Belt Pockets | Yes | Yes | |
Top / Floating Lid | Yes | ||
Trekking Pole Holders | Yes | Yes | |
Hydration Features | Bladder Size | Holds 3L hydration reservoir | |
Hydration Compatible | Yes | Yes |
Osprey's Atmos AG 65 Mens Backpacking Backpack is a Backpacking backpack with Mens features while Osprey's Sirrus 24 Womens Hiking Backpack is a Womens backpack with Hiking features.
The Osprey Atmos AG 65 Mens Backpacking Backpack has a capacity of 65L (liters), weighs 4.7 pounds and it's dimensions in inches are 34.25 x 15.35 x 16.14. It's made of 100D X 630D Nylon Dobby and is available in 3 colors and patterns in comparison the Osprey Sirrus 24 Womens Hiking Backpack's capacity is 24L with a size of 19.3 x 11.8 x 11.8 inches. Constructed from 210D Nylon Crosshatch it weighs 2.6 pounds and is available in 3 colors and patterns.
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