Gregory Mountain Nano 18 Backpack vs Kelty Asher 55 Backpack

The main difference between the Gregory Mountain Mountain Nano 18 Backpack and the Kelty Asher 55 Backpack is that the Mountain Nano 18 Backpack has Hydration Compatible (Yes) while the Asher 55 Backpack does not.

Gregory Mountain Products Nano 18 Everyday Outdoor Backpack Front View
Kelty Asher 55 Backpack Front View
Specs Brand Gregory Mountain Kelty
Name Mountain Nano 18 Backpack Asher 55 Backpack
Category Backpacking Backpacking
Sub Category Hiking Hiking
Capacity (L) 18L 55L
Dimensions (in) 18.8 x 11.4 x 1.9 28 x 18 x 12
Weight (lb) 1.0 2.7
Fabric Nylon 600D Oxford / 420D Polyester
Color 4 colors and patterns 3 colors and patterns
Warranty The Gregory Limited Lifetime Warranty Kelty Limited Lifetime Warranty
Release Date July 16, 2020
Rating 4.5 4.7
Price Under $75 Under $150
General Features Shoulder Straps Air mesh padded shoulder straps Padded shoulder straps with load lifter adjustment webbing
Sternum / Chest Straps Sternum strap Adjustable sternum strap
Hip Belt / Waist Strap Removable hip belt Padded hip belt
Main Compartment Access Normal zipped access Top loading access
External Pockets 1 zipped front pockets and 2 side pockets 1 front and bottom zipped pocket, 2 side pockets, and mesh hip belt pocket
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 Trekking pole loops
Travel Features Compression Straps External compression straps
Hiking / Backpacking Features Back Panel Padded back panel AMP-Flow ventilated back panel
Load Lifters Yes
Internal / External Frame Internal frame
Adjustable Length Torso FIT-Pro quick + easy torso adjustment system
Trekking Pole Holders Yes
Hydration Features Hydration Compatible Yes

You're currently comparing the Mountain Nano 18 Backpack by Gregory Mountain against the Asher 55 Backpack by Kelty .


Gregory Mountain 's Mountain Nano 18 Backpack is a Backpacking backpack with Hiking features while Kelty 's Asher 55 Backpack is a Backpacking backpack with Hiking features.

The Gregory Mountain Mountain Nano 18 Backpack has a capacity of 18L (liters), weighs 1.0 pounds and it's dimensions in inches are 18.8 x 11.4 x 1.9. It's made of Nylon and is available in 4 colors and patterns in comparison the Kelty Asher 55 Backpack's capacity is 55L with a size of 28 x 18 x 12 inches. Constructed from 600D Oxford / 420D Polyester it weighs 2.7 pounds and is available in 3 colors and patterns.