Columbia Unisex Trek 18L Backpack vs Adidas League 3 Stripe Backpack

The main difference between the Columbia Unisex Trek 18L Backpack and the Adidas League 3 Stripe Backpack is that the Unisex Trek 18L Backpack has Lightweight (Yes) while the League 3 Stripe Backpack does not.

Columbia Unisex Trek 18L Backpack Front View
Adidas League 3 Stripe Backpack Front View
Specs Brand Columbia Adidas
Name Unisex Trek 18L Backpack League 3 Stripe Backpack
Category Laptop Everyday
Sub Category Everyday Laptop
Capacity (L) 18L 30L
Dimensions (in) 5.13 x 10.6 x 15.75 18.5 x 14.25 x 8
Weight (lb) 0.6
Fabric 100% Polyester 100% Polyester
Color 2 Colors and patterns 9 colors and patterns
Warranty Columbia Limited Lifetime Warranty Adidas Lifetime Warranty
Release Date July 10, 2019
Rating 4.8
Price Under $50 Under $75
General Features Shoulder Straps Adjustable shoulder straps Padded shoulder straps
Main Compartment Access Normal zipped access Normal zipped access
External Pockets 1 front zipped pocket and 1 side pocket 2 zipped front pockets and 2 side pockets
Side Pockets Side pockets can fit water bottle Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Lightweight Yes
Business & School Features Laptop Sleeve Laptop sleeve fits laptop up to 15" Laptop sleeve fits up to 15"

You're currently comparing the Unisex Trek 18L Backpack by Columbia against the League 3 Stripe Backpack by Adidas .


Columbia's Unisex Trek 18L Backpack is a Laptop backpack with Everyday features while Adidas 's League 3 Stripe Backpack is a Everyday backpack with Laptop 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 Adidas League 3 Stripe Backpack's capacity is 30L with a size of 18.5 x 14.25 x 8 inches. Constructed from 100% Polyester it weighs 0.6 pounds and is available in 9 colors and patterns.