Columbia Unisex Trek 18L Backpack vs Adidas Power 4 Loadspring Backpack

The main difference between the Columbia Unisex Trek 18L Backpack and the Adidas Power 4 Loadspring Backpack is that the Unisex Trek 18L Backpack has Lightweight (Yes) while the Power 4 Loadspring Backpack does not.

Columbia Unisex Trek 18L Backpack Front View
Adidas Power 4 Loadspring Backpack Front View
Specs Brand Columbia Adidas
Name Unisex Trek 18L Backpack Power 4 Loadspring Backpack
Category Laptop Laptop
Sub Category Everyday Everyday
Capacity (L) 18L 32L
Dimensions (in) 5.13 x 10.6 x 15.75 7 x 12 x 20
Weight (lb) 1.0
Fabric 100% Polyester 51% Recycled Polyester / 49% Polyester Plain Weave
Color 2 Colors and patterns 4 colors and patterns
Warranty Columbia Limited Lifetime Warranty Adidas Lifetime Warranty
Rating 4.6
Price Under $50 Under $50
General Features Shoulder Straps Adjustable shoulder straps Loadspring shoulder straps
Sternum / Chest Straps Sternum strap
Main Compartment Access Normal zipped access Normal zipped access
External Pockets 1 front zipped pocket and 1 side pocket 1 zipped front pocket 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" Padded laptop compartment fits up to 16"
Travel Features Compression Straps External compression straps
Base / Bottom Durable TPE-coated base
Hiking / Backpacking Features Back Panel Padded back panel

You're currently comparing the Unisex Trek 18L Backpack by Columbia against the Power 4 Loadspring Backpack by Adidas .


Columbia's Unisex Trek 18L Backpack is a Laptop backpack with Everyday features while Adidas 's Power 4 Loadspring Backpack 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 Adidas Power 4 Loadspring Backpack's capacity is 32L with a size of 7 x 12 x 20 inches. Constructed from 51% Recycled Polyester / 49% Polyester Plain Weave it weighs 1.0 pounds and is available in 4 colors and patterns.