The main difference between the Gregory Mountain Miwok 32 Hiking Backpack and the Gregory Mountain Men's Optic 55 Ultralight Backpack is that the Miwok 32 Hiking Backpack has Water Proof / Water Resistant (Water repellent) while the Men's Optic 55 Ultralight Backpack does not.
Specs | Brand | Gregory Mountain | Gregory Mountain |
Name | Miwok 32 Hiking Backpack | Men's Optic 55 Ultralight Backpack | |
Category | Backpacking | Mens | |
Sub Category | Hiking | Backpacking | |
Capacity (L) | 32L | 55L | |
Dimensions (in) | 22.83 x 11.42 x 5.91 | 23.5 x 12.6 x 4.2 | |
Weight (lb) | 2.24 | 2.4 | |
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 | September 3, 2019 | November 9, 2017 | |
Rating | 4.6 | 4.1 | |
Price | Under $150 | Under $225 | |
General Features | Shoulder Straps | Perforated BioSync flexible shoulder harness | Padded shoulder straps |
Sternum / Chest Straps | Sternum strap | Sternum and chest strap | |
Hip Belt / Waist Strap | 3D comfort cradle hipbelt | 3D comfort cradle hipbelt | |
Water Proof / Water Resistant | Water repellent | ||
Zippers | ComfortGrip custom molded loop zipper pullers | ComfortGrip custom molded loop zipper pullers | |
Main Compartment Access | Normal zipped access | U-zip main opening or full body front access | |
External Pockets | 5 external pockets | 3 external pockets including weather shield hip belt pocket | |
Side Pockets | Side pockets can fit water bottle and other accessories | 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 | |
Rear Loading Straps | Yes | ||
Base / Bottom | Dual layer bottom panel | ||
Hiking / Backpacking Features | Back Panel | 3D Foam Breathable Backpanel | Ventilated back panel |
Rain Cover | Yes | ||
Internal / External Frame | Aluminum internal frame | ||
Ventilated Back | Yes | ||
Adjustable Length Torso | Yes | ||
Hip Belt Pockets | Yes | Yes | |
Top / Floating Lid | Yes | ||
Trekking Pole Holders | Yes | ||
Hydration Features | Hydration Compatible | Yes | Yes |
Gregory Mountain's Miwok 32 Hiking Backpack is a Backpacking backpack with Hiking features while Gregory Mountain's Men's Optic 55 Ultralight Backpack is a Mens backpack with Backpacking features.
The Gregory Mountain Miwok 32 Hiking Backpack has a capacity of 32L (liters), weighs 2.24 pounds and it's dimensions in inches are 22.83 x 11.42 x 5.91. It's made of 100% Nylon and is available in 2 Colors and patterns 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.
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