The main difference between the Incase ICON Lite Backpack II and the Gregory Mountain Men's Optic 55 Ultralight Backpack is that the ICON Lite Backpack II has Internal Compartments (Laptop sleeve) while the Men's Optic 55 Ultralight Backpack does not.
Specs | Brand | Incase | Gregory Mountain |
Name | ICON Lite Backpack II | Men's Optic 55 Ultralight Backpack | |
Category | Laptop | Mens | |
Sub Category | Work | Backpacking | |
Capacity (L) | 17L | 55L | |
Dimensions (in) | 19.6 x 12.33 x 5.1 | 23.5 x 12.6 x 4.2 | |
Weight (lb) | 2.4 | ||
Fabric | 840D nylon | Nylon | |
Color | Black | 2 colors and patterns | |
Warranty | The Gregory Limited Lifetime Warranty | ||
Release Date | November 9, 2017 | ||
Rating | 4.1 | ||
Price | Under $120 | Under $225 | |
General Features | Shoulder Straps | J shape - adjustable padded strap | Padded shoulder straps |
Sternum / Chest Straps | Sternum and chest strap | ||
Hip Belt / Waist Strap | 3D comfort cradle hipbelt | ||
Zippers | Nylon zipper with webbing pulls | ComfortGrip custom molded loop zipper pullers | |
Main Compartment Access | Normal top two way zip access | U-zip main opening or full body front access | |
External Pockets | 2 external pockets | 3 external pockets including weather shield hip belt pocket | |
Internal Compartments | Laptop sleeve | ||
Side Pockets | Side pockets can hold water bottle | ||
Water Bottle | Yes | ||
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Adjustable attachment loop and upper shock lock | ||
Business & School Features | Laptop Sleeve | Padded; 16" Laptop | |
Travel Features | Compression Straps | External compression straps | |
Rear Loading Straps | Yes | ||
Hiking / Backpacking Features | Back Panel | Padded | Ventilated back panel |
Rain Cover | Yes | ||
Internal / External Frame | Aluminum internal frame | ||
Ventilated Back | Yes | ||
Hip Belt Pockets | Yes | ||
Top / Floating Lid | Yes | ||
Hydration Features | Hydration Compatible | Yes |
Incase 's ICON Lite Backpack II is a Laptop backpack with Work features while Gregory Mountain's Men's Optic 55 Ultralight Backpack is a Mens backpack with Backpacking features.
The Incase ICON Lite Backpack II has a capacity of 17L (liters), weighs pounds and it's dimensions in inches are 19.6 x 12.33 x 5.1. It's made of 840D nylon and is available in Black 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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