The main difference between the Osprey Rook 65 Men's Backpacking Backpack and the Osprey Ultralight Stuff Backpack is that the Rook 65 Men's Backpacking Backpack has Sternum / Chest Straps (Adjustable sternum strap with rescue whistle) while the Ultralight Stuff Backpack does not.
Specs | Brand | Osprey | Osprey |
Name | Rook 65 Men's Backpacking Backpack | Ultralight Stuff Backpack | |
Category | Backpacking | Hiking | |
Sub Category | Mens | Daypack | |
Capacity (L) | 65L | 18L | |
Dimensions (in) | 29.1 x 16.3 x 14.2 | 17 x 9 x 7 | |
Weight (lb) | 3.5 | 0.2 | |
Fabric | 600D Polyester | 40D Nylon Ripstop | |
Color | 3 colors and patterns | 4 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | February 2, 2019 | May 30, 2015 | |
Rating | 4.8 | 4.6 | |
Price | Under $175 | Under $50 | |
General Features | Shoulder Straps | Soft edgeless padded mesh shoulder straps | Breathable mesh shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap with rescue whistle | ||
Hip Belt / Waist Strap | Padded hipbelt | ||
Main Compartment Access | Top access with lid | Normal zipped access | |
External Pockets | Zippered hipbelt pockets, zippered sleeping bag compartment with floating divider, zippered hipbelt pockets, and 2 side pockets | 1 zipped top pocket and 2 side pockets | |
Side Pockets | Side pockets can fit water bottle and other gears | Side pockets can fit water bottle | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Cord loop attachment points, loops to anchor an optional Osprey Daylite® daypack, sleeping pad straps | ||
Travel Features | Packable / Foldable | Folds into its built-in storage pocket | |
Compression Straps | External compression straps | ||
Hiking / Backpacking Features | Back Panel | AirSpeed backpanel | |
Rain Cover | Integrated removable raincover | ||
Internal / External Frame | Internal 4 mm LightWire peripheral frame | ||
Adjustable Length Torso | Intuitive torso adjustment system | ||
Top / Floating Lid | Fixed top lid with zippered pocket | ||
Hydration Features | Hydration Compatible | Yes |
Osprey 's Rook 65 Men's Backpacking Backpack is a Backpacking backpack with Mens features while Osprey 's Ultralight Stuff Backpack is a Hiking backpack with Daypack features.
The Osprey Rook 65 Men's Backpacking Backpack has a capacity of 65L (liters), weighs 3.5 pounds and it's dimensions in inches are 29.1 x 16.3 x 14.2. It's made of 600D Polyester 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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