Gregory Mountain Mens Baltoro 75 Backpack vs Osprey Atmos AG 50 Mens Backpacking Backpack

The main difference between the Gregory Mountain Mens Baltoro 75 Backpack and the Osprey Atmos AG 50 Mens Backpacking Backpack is that the Mens Baltoro 75 Backpack has Water Proof / Water Resistant (Yes) while the Atmos AG 50 Mens Backpacking Backpack does not.

Gregory Mountain Products Men's Baltoro 75 Backpack Front View
Osprey Atmos AG 50 Mens Backpacking Backpack Front View
Specs Brand Gregory Mountain Osprey
Name Mens Baltoro 75 Backpack Atmos AG 50 Mens Backpacking Backpack
Category Mens Mens
Sub Category Backpacking Backpacking
Capacity (L) 75L 50L
Dimensions (in) 28 x 17.5 x 7.5 32.68 x 14.96 x 15.35
Weight (lb) 4.8 4.2
Fabric 630D HD Nylon 100D X 630D Nylon Dobby
Color 3 Colors and patterns 3 colors and patterns
Warranty The Gregory Limited Lifetime Warranty Osprey Lifetime Warranty
Release Date November 9, 2017 August 15, 2015
Rating 4.7 4.7
Price Under $350 Under $250
General Features Shoulder Straps Die-cut shoulder harness Adjustable shoulder straps
Sternum / Chest Straps Chest strap Sternum strap with integrated safety whistle
Hip Belt / Waist Strap 3D comfort cradle hipbelt Fit-on-the-Fly hipbelt with pockets
Water Proof / Water Resistant Yes
Main Compartment Access Front U-Zip access Top loading access
External Pockets 9 external 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 Multiple external attachment points Web attachment points, dual ice tool loops, Stow-on-the-Go trekking pole attachment, integrated FlapJacket
Travel Features Compression Straps External compression straps
Stowable Straps Removable sleeping pad straps
Hiking / Backpacking Features Back Panel Matrix ventilated backpanel Innovative AntiGravity suspension
Rain Cover Custom fitted rain cover
Internal / External Frame LightWire-tensioned, full peripheral frame comfortably transfers pack load
Ventilated Back Yes
Adjustable Length Torso Yes
Hip Belt Pockets Yes Yes
Top / Floating Lid Yes Yes
Trekking Pole Holders Yes Yes
Hydration Features Bladder Size Holds 3L hydration reservoir
Hydration Compatible Yes Yes
Other Features Other Features Sidekick Daypack included doubles as an internal hydration sleeve

You're currently comparing the Mens Baltoro 75 Backpack by Gregory Mountain against the Atmos AG 50 Mens Backpacking Backpack by Osprey .


Gregory Mountain's Mens Baltoro 75 Backpack is a Mens backpack with Backpacking features while Osprey 's Atmos AG 50 Mens Backpacking Backpack is a Mens backpack with Backpacking features.

The Gregory Mountain Mens Baltoro 75 Backpack has a capacity of 75L (liters), weighs 4.8 pounds and it's dimensions in inches are 28 x 17.5 x 7.5. It's made of 630D HD Nylon and is available in 3 Colors and patterns in comparison the Osprey Atmos AG 50 Mens Backpacking Backpack's capacity is 50L with a size of 32.68 x 14.96 x 15.35 inches. Constructed from 100D X 630D Nylon Dobby it weighs 4.2 pounds and is available in 3 colors and patterns.