Gregory Mountain Men's Inertia 20 H2O Day Hiking Backpack vs Osprey Kestrel 68 Men's Backpacking Backpack

The main difference between the Gregory Mountain Men's Inertia 20 H2O Day Hiking Backpack and the Osprey Kestrel 68 Men's Backpacking Backpack is that the Men's Inertia 20 H2O Day Hiking Backpack has Zippers (ComfortGrip custom molded loop zipper pullers) while the Kestrel 68 Men's Backpacking Backpack does not.

Gregory Mountain Products Men's Inertia 20 H2O Day Hiking Backpack Front View
Osprey Kestrel 68 Men's Backpacking Backpack Front View
Specs Brand Gregory Mountain Osprey
Name Men's Inertia 20 H2O Day Hiking Backpack Kestrel 68 Men's Backpacking Backpack
Category Mens Backpacking
Sub Category Backpacking Mens
Capacity (L) 20L 68L
Dimensions (in) 20.08 x 10.83 x 3.15 30.7H x 14.6 x 14.6
Weight (lb) 1.9 3.9
Fabric 100% Nylon 210D x 630D Nylon Dobby
Color 2 colors and patterns Black
Warranty The Gregory Limited Lifetime Warranty Osprey Lifetime Warranty
Release Date November 9, 2017
Rating 4.8 4.6
Price Under $75 $250
General Features Shoulder Straps Die-cut shoulder harness Soft edgeless padded mesh shoulder straps
Sternum / Chest Straps Sternum and chest strap Adjustable sternum strap with rescue whistle
Hip Belt / Waist Strap 3D comfort cradle hipbelt Padded hipbelt
Zippers ComfortGrip custom molded loop zipper pullers
Main Compartment Access Normal zipped access Large front panel dual U-zip access
External Pockets 5 external pockets Front panel hybrid shove-it pocket, Zippered sleeping bag compartment with floating divider, zippered hipbelt pockets, and 2 side pockets
Side Pockets Side pockets can fit water bottle and other accessories Side pockets can fit water bottle and other gears
Water Bottle Yes Yes
Handles Top grab handle
Loops and Attachments Daisy chains, ice tool and trekking pole attachments
Travel Features Compression Straps External compression straps
Base / Bottom Dual layer bottom panel
Hiking / Backpacking Features Back Panel 3D foam breathable backpanel Breathable AirScape ridged foam backpanel
Rain Cover Integrated removable raincover
Internal / External Frame Internal 3.5 mm LightWire peripheral frame
Adjustable Length Torso Adjustable torso length
Hip Belt Pockets Yes
Top / Floating Lid Floating top lid with external zippered pocket and under lid zippered mesh pocket
Trekking Pole Holders Yes Stow-on-the-Go trekking pole attachment
Hydration Features Bladder Size 3 Liter 3D hydro reservoir
Replaceable Bladder Yes
Hydration Compatible Yes Yes

You're currently comparing the Men's Inertia 20 H2O Day Hiking Backpack by Gregory Mountain against the Kestrel 68 Men's Backpacking Backpack by Osprey .


Gregory Mountain 's Men's Inertia 20 H2O Day Hiking Backpack is a Mens backpack with Backpacking features while Osprey 's Kestrel 68 Men's Backpacking Backpack is a Backpacking backpack with Mens 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 Osprey Kestrel 68 Men's Backpacking Backpack 's capacity is 68L with a size of 30.7H x 14.6 x 14.6 inches. Constructed from 210D x 630D Nylon Dobby it weighs 3.9 pounds and is available in Black.