Gregory Mountain Men's Inertia 20 H2O Day Hiking Backpack vs Gregory Mountain Womens Deva 80 Backpacking

The main difference between the Gregory Mountain Men's Inertia 20 H2O Day Hiking Backpack and the Gregory Mountain Women's Deva 80 Backpacking is that the Men's Inertia 20 H2O Day Hiking Backpack has Base / Bottom (Dual layer bottom panel) while the Women's Deva 80 Backpacking does not.

Gregory Mountain Products Men's Inertia 20 H2O Day Hiking Backpack Front View
Gregory Mountain Products Women's Deva 80 Backpacking Front View
Specs Brand Gregory Mountain Gregory Mountain
Name Men's Inertia 20 H2O Day Hiking Backpack Women's Deva 80 Backpacking
Category Mens Womens
Sub Category Backpacking Backpacking
Capacity (L) 20L 80L
Dimensions (in) 20.08 x 10.83 x 3.15 ‎25.5 x 16 x 11
Weight (lb) 1.9 4.7
Fabric 100% Nylon 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 November 9, 2017
Rating 4.8 5.0
Price Under $75 Under $350
General Features Shoulder Straps Die-cut shoulder harness Die-cut shoulder harness
Sternum / Chest Straps Sternum and chest strap Chest strap
Hip Belt / Waist Strap 3D comfort cradle hipbelt 3D comfort cradle hipbelt
Water Proof / Water Resistant Yes
Zippers ComfortGrip custom molded loop zipper pullers ComfortGrip custom molded loop zipper pullers
Main Compartment Access Normal zipped access Front U-Zip access
External Pockets 5 external pockets 9 external pockets
Side Pockets Side pockets can fit water bottle and other accessories Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments Multiple external attachment points
Travel Features Base / Bottom Dual layer bottom panel
Hiking / Backpacking Features Back Panel 3D foam breathable backpanel 3D foam breathable backpanel
Rain Cover Custom fitted rain cover
Hip Belt Pockets Yes Yes
Top / Floating Lid Yes
Trekking Pole Holders Yes Yes
Hydration Features Bladder Size 3 Liter 3D hydro reservoir
Replaceable Bladder Yes
Hydration Compatible Yes Yes
Other Features Other Features Sidekick Daypack included doubles as an internal hydration sleeve

You're currently comparing the Men's Inertia 20 H2O Day Hiking Backpack by Gregory Mountain against the Women's Deva 80 Backpacking by Gregory Mountain .


Gregory Mountain 's Men's Inertia 20 H2O Day Hiking Backpack is a Mens backpack with Backpacking features while Gregory Mountain 's Women's Deva 80 Backpacking is a Womens backpack with Backpacking features.

The Gregory Mountain Men's Inertia 20 H2O Day Hiking Backpack has a capacity of 20L (liters), weighs 1.9 pounds and it's dimensions in inches are 20.08 x 10.83 x 3.15. It's made of 100% Nylon and is available in 2 colors and patterns in comparison the Gregory Mountain Women's Deva 80 Backpacking's capacity is 80L with a size of ‎25.5 x 16 x 11 inches. Constructed from Nylon it weighs 4.7 pounds and is available in 2 colors and patterns.