Under Armour Loudon Backpack vs Puma Formation Backpack

The main difference between the Under Armour Loudon Backpack and the Puma Formation Backpack is that the Loudon Backpack has Water Proof / Water Resistant (UA Storm technology water repellant finish) while the Formation Backpack does not.

Under Armour Loudon Backpack
Puma Formation Backpack - Front View
Specs Brand Under Armour Puma
Name Loudon Backpack Formation Backpack
Category Mens Everyday
Sub Category Everyday Mens
Capacity (L) 21L
Dimensions (in) 11.8 x 5 x 17.7
Weight (lb) 0.9
Fabric 100% Polyester 100% Polyester
Color 30+ colors and patterns Grey
Warranty Under Armour 60 Days Return Policy
Release Date October 19, 2018 May 25, 2021
Rating 4.7 4.7
Price Under $50 Under $50
General Features Shoulder Straps Adjustable HeatGear shoulder straps Padded adjustable shoulder strap
Water Proof / Water Resistant UA Storm technology water repellant finish
Zippers Nylon zipper with puma rubber pulls
Main Compartment Access Normal zipped access Normal top zip access
External Pockets 1 zipped front pocket 1 front zip pocket, 2 mesh side pockets
Side Pockets 2 mesh side pockets
Water Bottle No Yes
Handles Top grab handle Top grab handle
Business & School Features Laptop Sleeve Soft-lined laptop sleeve holds up to 15"
Organizer Pocket Front utility pocket with organizer
Hiking / Backpacking Features Back Panel Padded

You're currently comparing the Loudon Backpack by Under Armour against the Formation Backpack by Puma.


Under Armour 's Loudon Backpack is a Mens backpack with Everyday features while Puma's Formation Backpack is a Everyday backpack with Mens features.

The Under Armour Loudon Backpack has a capacity of 21L (liters), weighs 0.9 pounds and it's dimensions in inches are 11.8 x 5 x 17.7. It's made of 100% Polyester and is available in 30+ colors and patterns in comparison the Puma Formation Backpack's capacity is with a size of inches. Constructed from 100% Polyester it weighs pounds and is available in Grey.