Under Armour Project Rock Backpack vs Targus 15-16" Transpire™ Compact Backpack

The main difference between the Under Armour Project Rock Backpack and the Targus 15-16" Transpire™ Compact Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the 15-16" Transpire™ Compact Backpack does not.

Under Armour Project Rock Backpack Front View
Targus 15-16" Transpire™ Compact Backpack - Front View
Specs Brand Under Armour Targus
Name Project Rock Backpack 15-16" Transpire™ Compact Backpack
Category Laptop Laptop
Sub Category Travel Travel
Capacity (L) 28.5L 18L
Dimensions (in) 11 x 7.5 x 19 12.20 x 18.11 4.33
Weight (lb) 2.5 1.21
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 Adjustable shoulder straps with webbing hook and loop detail
Sternum / Chest Straps Adjustable sternum strap
Water Proof / Water Resistant UA Storm technology water resistant finish
Zippers Nylon and metal zipper with plastic and 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 Dedicated, 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 Top grab handle
Loops and Attachments Sunglasses loop
Lightweight Lightweight
Business & School Features Laptop Sleeve TSA friendly laptop sleeve fits up to 15" Padded; 16" laptop
Tablet Sleeve Soft lined padded tablet sleeve Padded
Travel Features Carry-on Size Compliant Fits the airlines carry-on sizer and planes overhead bin
Luggage Straps / Trolley Sleeve Trolley strap
Base / Bottom Tough, abrasion-resistant PU coated bottom panel Water-resistant base
Hiking / Backpacking Features Back Panel Padded, contoured back

You're currently comparing the Project Rock Backpack by Under Armour against the 15-16" Transpire™ Compact Backpack by Targus .


Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Targus 's 15-16" Transpire™ Compact 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 15-16" Transpire™ Compact Backpack's capacity is 18L with a size of 12.20 x 18.11 4.33 inches. Constructed from it weighs 1.21 pounds and is available in Black.