Samsonite Karissa Biz 2.0 Backpacks vs Columbia Unisex Trek 18L Backpack

The main difference between the Samsonite Karissa Biz 2.0 Backpacks and the Columbia Unisex Trek 18L Backpack is that the Karissa Biz 2.0 Backpacks has Zippers (Metal) while the Unisex Trek 18L Backpack does not.

Samsonite Karissa Biz 2.0 Backpacks - Front View
Columbia Unisex Trek 18L Backpack Front View
Specs Brand Samsonite Columbia
Name Karissa Biz 2.0 Backpacks Unisex Trek 18L Backpack
Category Laptop Laptop
Sub Category Everyday Everyday
Capacity (L) 13.5L 18L
Dimensions (in) 11.61 x 4.33 x 16.14 5.13 x 10.6 x 15.75
Weight (lb) 2.55
Fabric 100% Recycled Polyester 100% Polyester
Color Black 2 Colors and patterns
Warranty Columbia Limited Lifetime Warranty
Price Under $200 Under $50
General Features Shoulder Straps Straight - Ergonomic backpack straps Adjustable shoulder straps
Zippers Metal
Main Compartment Access Normal top zip access with internal organisation Normal zipped access
External Pockets 1 front pocket, smart sleeve, 1 front zipped pocket and 1 side pocket
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 No Yes
Handles Top grab handle Top grab handle
Lightweight Yes
Business & School Features Laptop Sleeve Padded; 15.6" laptop size Laptop sleeve fits laptop up to 15"
Tablet Sleeve Padded
Organizer Pocket Organization front pocket
Travel Features Luggage Straps / Trolley Sleeve Luggage back strap
Hiking / Backpacking Features Back Panel Padded

You're currently comparing the Karissa Biz 2.0 Backpacks by Samsonite against the Unisex Trek 18L Backpack by Columbia.


Samsonite 's Karissa Biz 2.0 Backpacks is a Laptop backpack with Everyday features while Columbia's Unisex Trek 18L Backpack is a Laptop backpack with Everyday features.

The Samsonite Karissa Biz 2.0 Backpacks has a capacity of 13.5L (liters), weighs 2.55 pounds and it's dimensions in inches are 11.61 x 4.33 x 16.14. It's made of 100% Recycled Polyester and is available in Black in comparison the Columbia Unisex Trek 18L Backpack's capacity is 18L with a size of 5.13 x 10.6 x 15.75 inches. Constructed from 100% Polyester it weighs pounds and is available in 2 Colors and patterns.