The main difference between the Osprey Ultralight Stuff Backpack and the Osprey Atmos AG 65 Mens Backpacking Backpack is that the Ultralight Stuff Backpack has Packable / Foldable (Folds into its built-in storage pocket) while the Atmos AG 65 Mens Backpacking Backpack does not.
Specs | Brand | Osprey | Osprey |
Name | Ultralight Stuff Backpack | Atmos AG 65 Mens Backpacking Backpack | |
Category | Hiking | Backpacking | |
Sub Category | Daypack | Mens | |
Capacity (L) | 18L | 65L | |
Dimensions (in) | 17 x 9 x 7 | 34.25 x 15.35 x 16.14 | |
Weight (lb) | 0.2 | 4.7 | |
Fabric | 40D Nylon Ripstop | 100D X 630D Nylon Dobby | |
Color | 4 colors and patterns | 3 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | May 30, 2015 | October 28, 2015 | |
Rating | 4.6 | 4.8 | |
Price | Under $50 | Under $275 | |
General Features | Shoulder Straps | Breathable mesh shoulder straps | Adjustable 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 | Normal zipped access | Top loading access | |
External Pockets | 1 zipped top pocket and 2 side pockets | Front stretch mesh pocket and 2 stretch mesh 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 Ultralight Stuff Backpack is a Hiking backpack with Daypack features while Osprey's Atmos AG 65 Mens Backpacking Backpack is a Backpacking backpack with Mens features.
The Osprey Ultralight Stuff Backpack has a capacity of 18L (liters), weighs 0.2 pounds and it's dimensions in inches are 17 x 9 x 7. It's made of 40D Nylon Ripstop and is available in 4 colors and patterns in comparison the Osprey Atmos AG 65 Mens Backpacking Backpack's capacity is 65L with a size of 34.25 x 15.35 x 16.14 inches. Constructed from 100D X 630D Nylon Dobby it weighs 4.7 pounds and is available in 3 colors and patterns.
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