Gregory Mountain Men's Optic 48 Ultralight Backpack vs Gregory Mountain Deva 60 Backpack

The main difference between the Gregory Mountain Men's Optic 48 Ultralight Backpack and the Gregory Mountain Deva 60 Backpack is that the Men's Optic 48 Ultralight Backpack has Compression Straps (External compression straps) while the Deva 60 Backpack does not.

Gregory Mountain Products Men's Optic 48 Ultralight Backpack 1st Front View
Gregory Women's Deva 60 A3 Backpack Front View
Specs Brand Gregory Mountain Gregory Mountain
Name Men's Optic 48 Ultralight Backpack Deva 60 Backpack
Category Mens Womens
Sub Category Backpacking Backpacking
Capacity (L) 48L 60L
Dimensions (in) ‎26 x 14 x 4.5
Weight (lb) 2.4
Fabric Nylon Polyester and Nylon
Color 2 colors and patterns 2 colors and patterns
Warranty The Gregory Limited Lifetime Warranty The Gregory Limited Lifetime Warranty
Release Date November 9, 2017 March 13, 2015
Rating 4.6 4.5
Price Under $250 Under $300
General Features Shoulder Straps Men's specific die-cut shoulder harness Die-cut shoulder harness
Sternum / Chest Straps Sternum strap Sternum strap
Hip Belt / Waist Strap 3D comfort cradle hipbelt 3D comfort cradle hipbelt
Zippers ComfortGrip custom molded loop zipper pullers ComfortGrip custom molded loop zipper pullers
Main Compartment Access U-zip main opening or full body front access Front U-Zip access
External Pockets 3 external pockets including weather shield hip belt pocket Floating top pocket with zippered compartment and an underneath pocket, front stretch mesh pocket, sleeping bag compartment with divider, and 2 side pockets
Side Pockets Side pockets can hold water bottle Side pockets can fit water bottle and other accessories
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments Adjustable attachment loop and upper shock lock Multiple external attachment points
Travel Features Compression Straps External compression straps
Rear Loading Straps Yes
Hiking / Backpacking Features Back Panel Ventilated back panel 3D foam breathable backpanel
Rain Cover Yes Yes
Internal / External Frame Aluminum internal frame Wishbone aluminum frame
Ventilated Back Yes
Adjustable Length Torso Yes Yes
Hip Belt Pockets Yes Yes
Top / Floating Lid Yes Yes
Trekking Pole Holders Yes
Hydration Features Hydration Compatible Yes Yes
Other Features Other Features Sidekick Daypack included doubles as an internal hydration sleeve

You're currently comparing the Men's Optic 48 Ultralight Backpack by Gregory Mountain against the Deva 60 Backpack by Gregory Mountain .


Gregory Mountain 's Men's Optic 48 Ultralight Backpack is a Mens backpack with Backpacking features while Gregory Mountain 's Deva 60 Backpack is a Womens backpack with Backpacking features.

The Gregory Mountain Men's Optic 48 Ultralight Backpack has a capacity of 48L (liters), weighs 2.4 pounds and it's dimensions in inches are ‎26 x 14 x 4.5. It's made of Nylon and is available in 2 colors and patterns in comparison the Gregory Mountain Deva 60 Backpack's capacity is 60L with a size of inches. Constructed from Polyester and Nylon it weighs pounds and is available in 2 colors and patterns .