The main difference between the Gregory Mountain Deva 70 Backpack and the Gregory Mountain Men's Optic 55 Ultralight Backpack is that the Deva 70 Backpack has Water Proof / Water Resistant (Yes) while the Men's Optic 55 Ultralight Backpack does not.
Specs | Brand | Gregory Mountain | Gregory Mountain |
Name | Deva 70 Backpack | Men's Optic 55 Ultralight Backpack | |
Category | Womens | Mens | |
Sub Category | Backpacking | Backpacking | |
Capacity (L) | 55L | ||
Dimensions (in) | 23.23 x 15.75 x 9.06 | 23.5 x 12.6 x 4.2 | |
Weight (lb) | 5.2 | 2.4 | |
Fabric | Nylon | Nylon | |
Color | 4 colors and pattern | 2 colors and patterns | |
Warranty | Nylon | The Gregory Limited Lifetime Warranty | |
Release Date | November 9, 2017 | November 9, 2017 | |
Rating | 5.0 | 4.1 | |
Price | Under $350 | Under $225 | |
General Features | Shoulder Straps | Die-cut shoulder harness | Padded shoulder straps |
Sternum / Chest Straps | Chest strap | Sternum and 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 | Front U-Zip access | U-zip main opening or full body front access | |
External Pockets | 9 external pockets | 3 external pockets including weather shield hip belt pocket | |
Side Pockets | Side pockets can fit water bottle | Side pockets can hold water bottle | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Multiple external attachment points | Adjustable attachment loop and upper shock lock | |
Travel Features | Compression Straps | External compression straps | External compression straps |
Rear Loading Straps | Yes | ||
Base / Bottom | Dual layer bottom panel | ||
Hiking / Backpacking Features | Back Panel | 3D foam breathable backpanel | Ventilated back panel |
Rain Cover | Custom fitted rain cover | Yes | |
Internal / External Frame | Aluminum internal frame | ||
Ventilated Back | 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 Deva 70 Backpack is a Womens backpack with Backpacking features while Gregory Mountain's Men's Optic 55 Ultralight Backpack is a Mens backpack with Backpacking features.
The Gregory Mountain Deva 70 Backpack has a capacity of (liters), weighs 5.2 pounds and it's dimensions in inches are 23.23 x 15.75 x 9.06. It's made of Nylon and is available in 4 colors and pattern in comparison the Gregory Mountain Men's Optic 55 Ultralight Backpack's capacity is 55L with a size of 23.5 x 12.6 x 4.2 inches. Constructed from Nylon it weighs 2.4 pounds and is available in 2 colors and patterns.
Click image to compare, or description to view product.
Click image to compare, or description to view product.