Champion Supercize 2.0 Backpack vs Columbia Unisex Trek 18L Backpack

The main difference between the Champion Supercize 2.0 Backpack and the Columbia Unisex Trek 18L Backpack is that the Supercize 2.0 Backpack has Zippers (Sturdy two-way zipper close with logo pulls) while the Unisex Trek 18L Backpack does not.

Champion Supercize 2.0 Backpack Front View
Columbia Unisex Trek 18L Backpack Front View
Specs Brand Champion Columbia
Name Supercize 2.0 Backpack Unisex Trek 18L Backpack
Category Laptop Laptop
Sub Category Everyday Everyday
Capacity (L) 18L
Dimensions (in) 18 x 12 x 5 5.13 x 10.6 x 15.75
Weight (lb) 1.5
Fabric 100% Polyester 100% Polyester
Color 3 colors and patterns 2 Colors and patterns
Warranty Champion 45 Days Return Policy Columbia Limited Lifetime Warranty
Rating 4.8
Price Under $75 Under $50
General Features Shoulder Straps Adjustable padded shoulder straps Adjustable shoulder straps
Zippers Sturdy two-way zipper close with logo pulls
Main Compartment Access Normal zipped access Normal zipped access
External Pockets 1 zipped front pocket and 1 side pocket 1 front zipped pocket and 1 side pocket
Side Pockets Side pocket can fit water bottle Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Canvas top grab handle Top grab handle
Lightweight Yes
Business & School Features Laptop Sleeve Padded laptop pocket fits up to 16" Laptop sleeve fits laptop up to 15"
Organizer Pocket Front organizer with separate zip entry

You're currently comparing the Supercize 2.0 Backpack by Champion against the Unisex Trek 18L Backpack by Columbia.


Champion 's Supercize 2.0 Backpack is a Laptop backpack with Everyday features while Columbia's Unisex Trek 18L Backpack is a Laptop backpack with Everyday features.

The Champion Supercize 2.0 Backpack has a capacity of (liters), weighs 1.5 pounds and it's dimensions in inches are 18 x 12 x 5. It's made of 100% Polyester and is available in 3 colors and patterns 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.