The main difference between the Columbia Unisex Trek 18L Backpack and the Samsonite Karissa Biz 2.0 Backpacks is that the Unisex Trek 18L Backpack has Side Pockets (Side pockets can fit water bottle) while the Karissa Biz 2.0 Backpacks does not.
Specs | Brand | Columbia | Samsonite |
Name | Unisex Trek 18L Backpack | Karissa Biz 2.0 Backpacks | |
Category | Laptop | Laptop | |
Sub Category | Everyday | Everyday | |
Capacity (L) | 18L | 13.5L | |
Dimensions (in) | 5.13 x 10.6 x 15.75 | 11.61 x 4.33 x 16.14 | |
Weight (lb) | 2.55 | ||
Fabric | 100% Polyester | 100% Recycled Polyester | |
Color | 2 Colors and patterns | Black | |
Warranty | Columbia Limited Lifetime Warranty | ||
Price | Under $50 | Under $200 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Straight - Ergonomic backpack straps |
Zippers | Metal | ||
Main Compartment Access | Normal zipped access | Normal top zip access with internal organisation | |
External Pockets | 1 front zipped pocket and 1 side pocket | 1 front pocket, smart sleeve, | |
Internal Compartments | Laptop sleeve, tablet pocket, phone pocket, internal organization, power bank organization, cable pocket, mesh pocket | ||
Side Pockets | Side pockets can fit water bottle | ||
Water Bottle | Yes | No | |
Handles | Top grab handle | Top grab handle | |
Lightweight | Yes | ||
Business & School Features | Laptop Sleeve | Laptop sleeve fits laptop up to 15" | Padded; 15.6" laptop size |
Tablet Sleeve | Padded | ||
Organizer Pocket | Organization front pocket | ||
Travel Features | Luggage Straps / Trolley Sleeve | Luggage back strap | |
Hiking / Backpacking Features | Back Panel | Padded |
Columbia's Unisex Trek 18L Backpack is a Laptop backpack with Everyday features while Samsonite 's Karissa Biz 2.0 Backpacks is a Laptop backpack with Everyday features.
The Columbia Unisex Trek 18L Backpack has a capacity of 18L (liters), weighs pounds and it's dimensions in inches are 5.13 x 10.6 x 15.75. It's made of 100% Polyester and is available in 2 Colors and patterns in comparison the Samsonite Karissa Biz 2.0 Backpacks's capacity is 13.5L with a size of 11.61 x 4.33 x 16.14 inches. Constructed from 100% Recycled Polyester it weighs 2.55 pounds and is available in Black.
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