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.
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 |
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 .
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