Under Armour Project Rock Backpack vs Targus 15.6" Urban Expandable Backpack

The main difference between the Under Armour Project Rock Backpack and the Targus 15.6" Urban Expandable Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the 15.6" Urban Expandable Backpack does not.

Under Armour Project Rock Backpack Front View
Targus 15.6" Urban Expandable Backpack - Front View
Specs Brand Under Armour Targus
Name Project Rock Backpack 15.6" Urban Expandable Backpack
Category Laptop Laptop
Sub Category Travel Travel
Capacity (L) 28.5L 25L
Dimensions (in) 11 x 7.5 x 19 12.00 x 17.00 7.50
Weight (lb) 2.5 1.47
Fabric 100% Polyester
Color Graphite/Black Black
Warranty Under Armour 60 Days Return Policy Limited Lifetime Warranty
Release Date ‎May 7, 2019
Rating 4.9
Price Under $100 Under $100
General Features Shoulder Straps Adjustable padded HeatGear® shoulder straps Padded shoulder straps
Sternum / Chest Straps Adjustable sternum strap
Water Proof / Water Resistant UA Storm technology water resistant finish
Zippers Metal zipper with metal pulls
Main Compartment Access Normal zipped access Normal top two way zip access
External Pockets 3 front, 1 back and 3 side pockets 3 external pockets
Internal Compartments Padded laptop compartment
Side Pockets Side pockets can fit water bottle and other accessories 2 side pockets
Water Bottle Yes Yes
Handles Top grab handle Comfortable carry handle
Business & School Features Laptop Sleeve TSA friendly laptop sleeve fits up to 15" Padded; 15.6" Laptops and Under
Tablet Sleeve Soft lined padded tablet sleeve
Travel Features Luggage Straps / Trolley Sleeve Luggage pass-through trolley strap
Base / Bottom Tough, abrasion-resistant PU coated bottom panel
Hiking / Backpacking Features Back Panel Padded

You're currently comparing the Project Rock Backpack by Under Armour against the 15.6" Urban Expandable Backpack by Targus .


Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Targus 's 15.6" Urban Expandable Backpack is a Laptop backpack with Travel 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 Targus 15.6" Urban Expandable Backpack's capacity is 25L with a size of 12.00 x 17.00 7.50 inches. Constructed from it weighs 1.47 pounds and is available in Black.