Under Armour Project Rock Backpack vs Under Armour Sportstyle Backpack

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

Under Armour Project Rock Backpack Front View
Under Armour Sportstyle Backpack Front View
Specs Brand Under Armour Under Armour
Name Project Rock Backpack Sportstyle Backpack
Category Laptop Mens
Sub Category Travel Sports
Capacity (L) 28.5L 17L
Dimensions (in) 11 x 7.5 x 19 5.6 x 12.2 x 18.9
Weight (lb) 2.5 1.0
Fabric 100% Polyester 100% Polyester
Color Graphite/Black 10 colors and patterns
Warranty Under Armour 60 Days Return Policy Under Armour 60 Days Return Policy
Release Date ‎May 7, 2019
Rating 4.9 4.7
Price Under $100 Under $75
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 repellant finish
Zippers Rubber coated zipper pulls
Main Compartment Access Normal zipped access Top zipped access
External Pockets 3 front, 1 back and 3 side pockets 1 zipped front pocket
Side Pockets Side pockets can fit water bottle and other accessories
Water Bottle Yes No
Handles Top grab handle Rubber coated top grab handle
Loops and Attachments Molle webbing
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 Fleece-lined tablet sleeve
Organizer Pocket Mesh organization pocket
Travel Features Base / Bottom Tough, abrasion-resistant PU coated bottom panel
Hiking / Backpacking Features Back Panel Padded HeatGear® back panel

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


Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Under Armour 's Sportstyle Backpack is a Mens backpack with Sports 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 Backpack's capacity is 17L with a size of 5.6 x 12.2 x 18.9 inches. Constructed from 100% Polyester it weighs 1.0 pounds and is available in 10 colors and patterns.