Under Armour Regiment Backpack vs Columbia Mens Mazama™ 25L Backpack

The main difference between the Under Armour Regiment Backpack and the Columbia Mens Mazama™ 25L Backpack is that the Regiment Backpack has Sternum / Chest Straps (Chest strap) while the Mens Mazama™ 25L Backpack does not.

Under Armour Regiment Backpack Front View
Columbia Mens Mazama™ 25L Backpack Front View
Specs Brand Under Armour Columbia
Name Regiment Backpack Mens Mazama™ 25L Backpack
Category Mens Laptop
Sub Category Laptop Mens
Capacity (L) 28.5L 25L
Dimensions (in) 19 x 11 x 7.5 18.5 x 12.6 x 7.5
Weight (lb) 2.5
Fabric Cordura Fabric 100% Polyester
Color Heather Grey Black 4 Colors and patterns
Warranty Under Armour 60 Days Return Policy Columbia Limited Lifetime Warranty
Release Date ‎August 7, 2020 November 15, 2019
Rating 4.7 4.2
Price Under $100 Under $50
General Features Shoulder Straps Adjustable padded HeatGear® shoulder straps Contoured foam shoulder straps
Sternum / Chest Straps Chest strap
Water Proof / Water Resistant UA Storm technology water repellant finish
Zippers Reflective zipper pulls
Main Compartment Access Normal zipped access Normal zipped access
External Pockets 2 front and 4 side pockets 1 front zipped pocket and 2 side pocket
Side Pockets Side pockets can fit water bottle and other accessories Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments Molle webbing
Business & School Features Laptop Sleeve Laptop sleeve fits up to 15" Laptop sleeve fits laptop up to 15"
Tablet Sleeve Padded tablet sleeve
Organizer Pocket Front organizer pocket
Travel Features TSA Approved / Friendly TSA friendly
Base / Bottom Tough, abrasion-resistant PU coated bottom panel Flat padded bottom

You're currently comparing the Regiment Backpack by Under Armour against the Mens Mazama™ 25L Backpack by Columbia .


Under Armour 's Regiment Backpack is a Mens backpack with Laptop features while Columbia 's Mens Mazama™ 25L Backpack is a Laptop backpack with Mens features.

The Under Armour Regiment Backpack has a capacity of 28.5L (liters), weighs 2.5 pounds and it's dimensions in inches are 19 x 11 x 7.5. It's made of Cordura Fabric and is available in Heather Grey Black in comparison the Columbia Mens Mazama™ 25L Backpack's capacity is 25L with a size of 18.5 x 12.6 x 7.5 inches. Constructed from 100% Polyester it weighs pounds and is available in 4 Colors and patterns.