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

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

Under Armour Project Rock Backpack Front View
Targus 15-16_ Transpire™ Advanced Backpack - Front View
Specs Brand Under Armour Targus
Name Project Rock Backpack 15-16" Transpire™ Advanced Backpack
Category Laptop Laptop
Sub Category Travel Travel
Capacity (L) 28.5L 18L
Dimensions (in) 11 x 7.5 x 19 19.29 x 12.98 x 5.71
Weight (lb) 2.5 1.67
Fabric 100% Polyester
Color Graphite/Black Black
Warranty Under Armour 60 Days Return Policy Limited Lifetime Warranty
Release Date ‎May 7, 2019 July 26, 2022
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 Metal zipper with string and plastic 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 Laptop sleeve, tablet sleeve
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" Dedicated, padded laptop compartment with SafePort® Sling Protection System
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
Rain Cover Built-in rain cover
Anti Theft Features Hidden Pocket Hidden pocket with built-in rain cover

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


Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Targus 's 15-16" Transpire™ Advanced 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™ Advanced Backpack's capacity is 18L with a size of 19.29 x 12.98 x 5.71 inches. Constructed from it weighs 1.67 pounds and is available in Black.