The main difference between the Osprey Atmos AG 65 Mens Backpacking Backpack and the Osprey Ultralight Stuff Backpack is that the Atmos AG 65 Mens Backpacking Backpack has Sternum / Chest Straps (Sternum strap with integrated safety whistle) while the Ultralight Stuff Backpack does not.
Specs | Brand | Osprey | Osprey |
Name | Atmos AG 65 Mens Backpacking Backpack | Ultralight Stuff Backpack | |
Category | Backpacking | Hiking | |
Sub Category | Mens | Daypack | |
Capacity (L) | 65L | 18L | |
Dimensions (in) | 34.25 x 15.35 x 16.14 | 17 x 9 x 7 | |
Weight (lb) | 4.7 | 0.2 | |
Fabric | 100D X 630D Nylon Dobby | 40D Nylon Ripstop | |
Color | 3 colors and patterns | 4 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | October 28, 2015 | May 30, 2015 | |
Rating | 4.8 | 4.6 | |
Price | Under $275 | Under $50 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Breathable mesh shoulder straps |
Sternum / Chest Straps | Sternum strap with integrated safety whistle | ||
Hip Belt / Waist Strap | Fit-on-the-Fly hipbelt with pockets | ||
Main Compartment Access | Top loading access | Normal zipped access | |
External Pockets | Front stretch mesh pocket and 2 stretch mesh side pockets | 1 zipped top pocket and 2 side 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 | ||
Travel Features | Packable / Foldable | Folds into its built-in storage pocket | |
Compression Straps | External compression straps | ||
Stowable Straps | Removable sleeping pad straps | ||
Hiking / Backpacking Features | Back Panel | Innovative AntiGravity suspension | |
Load Lifters | Yes | ||
Internal / External Frame | LightWire-tensioned, full peripheral frame comfortably transfers pack load | ||
Ventilated Back | Yes | ||
Hip Belt Pockets | Yes | ||
Top / Floating Lid | Yes | ||
Trekking Pole Holders | Yes | ||
Hydration Features | Bladder Size | Holds 3L hydration reservoir | |
Hydration Compatible | Yes |
Osprey's Atmos AG 65 Mens Backpacking Backpack is a Backpacking backpack with Mens features while Osprey 's Ultralight Stuff Backpack is a Hiking backpack with Daypack 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 Ultralight Stuff Backpack's capacity is 18L with a size of 17 x 9 x 7 inches. Constructed from 40D Nylon Ripstop it weighs 0.2 pounds and is available in 4 colors and patterns .
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