Under Armour Project Rock Backpack vs Under Armour Sportstyle Rucksack

The main difference between the Under Armour Project Rock Backpack and the Under Armour Sportstyle Rucksack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Sportstyle Rucksack does not.

Under Armour Project Rock Backpack Front View
Under Armour Sportstyle Rucksack Front View
Specs Brand Under Armour Under Armour
Name Project Rock Backpack Sportstyle Rucksack
Category Laptop Sports
Sub Category Travel Mens
Capacity (L) 28.5L 19.5L
Dimensions (in) 11 x 7.5 x 19 5.5 x 12.2 x 18.9
Weight (lb) 2.5 1.0
Fabric 100% Polyester 100% Polyester
Color Graphite/Black 7 colors and patterns
Warranty Under Armour 60 Days Return Policy Under Armour 60 Days Return Policy
Release Date ‎May 7, 2019 May 9, 2018
Rating 4.9 4.5
Price Under $100 Under $50
General Features Shoulder Straps Adjustable padded HeatGear® shoulder straps Adjustable padded HeatGear® shoulder straps
Sternum / Chest Straps Adjustable sternum strap
Water Proof / Water Resistant UA Storm technology water resistant finish UA Storm technology water resistant finish
Main Compartment Access Normal zipped access Drawstring access with flap closure
External Pockets 3 front, 1 back and 3 side pockets 1 slip front pocket and 2 side pockets
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
Business & School Features Laptop Sleeve TSA friendly laptop sleeve fits up to 15" Soft lined laptop sleeve fits up to 15"
Tablet Sleeve Soft lined padded tablet sleeve
Travel Features Base / Bottom Tough, abrasion-resistant PU coated bottom panel

You're currently comparing the Project Rock Backpack by Under Armour against the Sportstyle Rucksack by Under Armour .


Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Under Armour 's Sportstyle Rucksack is a Sports backpack with Mens features.

The Under Armour Project Rock Backpack has a capacity of 28.5L (liters), weighs 2.5 pounds and it's dimensions in inches are 11 x 7.5 x 19. It's made of 100% Polyester and is available in Graphite/Black in comparison the Under Armour Sportstyle Rucksack's capacity is 19.5L with a size of 5.5 x 12.2 x 18.9 inches. Constructed from 100% Polyester it weighs 1.0 pounds and is available in 7 colors and patterns.