Osprey Rook 65 Men's Backpacking Backpack vs Osprey Atmos AG 65 Mens Backpacking Backpack

The main difference between the Osprey Rook 65 Men's Backpacking Backpack and the Osprey Atmos AG 65 Mens Backpacking Backpack is that the Rook 65 Men's Backpacking Backpack has Rain Cover (Integrated removable raincover) while the Atmos AG 65 Mens Backpacking Backpack does not.

Osprey Rook 65 Men's Backpacking Backpack Front View
Osprey Atmos AG 65 Mens Backpacking Backpack Front View
Specs Brand Osprey Osprey
Name Rook 65 Men's Backpacking Backpack Atmos AG 65 Mens Backpacking Backpack
Category Backpacking Backpacking
Sub Category Mens Mens
Capacity (L) 65L 65L
Dimensions (in) 29.1 x 16.3 x 14.2 34.25 x 15.35 x 16.14
Weight (lb) 3.5 4.7
Fabric 600D Polyester 100D X 630D Nylon Dobby
Color 3 colors and patterns 3 colors and patterns
Warranty Osprey Lifetime Warranty Osprey Lifetime Warranty
Release Date February 2, 2019 October 28, 2015
Rating 4.8 4.8
Price Under $175 Under $275
General Features Shoulder Straps Soft edgeless padded mesh shoulder straps Adjustable shoulder straps
Sternum / Chest Straps Adjustable sternum strap with rescue whistle Sternum strap with integrated safety whistle
Hip Belt / Waist Strap Padded hipbelt Fit-on-the-Fly hipbelt with pockets
Main Compartment Access Top access with lid Top loading access
External Pockets Zippered hipbelt pockets, zippered sleeping bag compartment with floating divider, zippered hipbelt pockets, and 2 side pockets Front stretch mesh pocket and 2 stretch mesh 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 Web attachment points, dual ice tool loops, Stow-on-the-Go trekking pole attachment, integrated FlapJacket
Travel Features Compression Straps External compression straps External compression straps
Stowable Straps Removable sleeping pad straps
Hiking / Backpacking Features Back Panel AirSpeed backpanel Innovative AntiGravity suspension
Rain Cover Integrated removable raincover
Load Lifters Yes
Internal / External Frame Internal 4 mm LightWire peripheral frame LightWire-tensioned, full peripheral frame comfortably transfers pack load
Ventilated Back Yes
Adjustable Length Torso Intuitive torso adjustment system
Hip Belt Pockets Yes
Top / Floating Lid Fixed top lid with zippered pocket Yes
Trekking Pole Holders Yes
Hydration Features Bladder Size Holds 3L hydration reservoir
Hydration Compatible Yes Yes

You're currently comparing the Rook 65 Men's Backpacking Backpack by Osprey against the Atmos AG 65 Mens Backpacking Backpack by Osprey.


Osprey 's Rook 65 Men's Backpacking Backpack is a Backpacking backpack with Mens features while Osprey's Atmos AG 65 Mens Backpacking Backpack is a Backpacking backpack with Mens 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 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.