Under Armour Project Rock Backpack vs Under Armour Girls Favorite Backpack 3.0

The main difference between the Under Armour Project Rock Backpack and the Under Armour Girls Favorite Backpack 3.0 is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Girls Favorite Backpack 3.0 does not.

Under Armour Project Rock Backpack Front View
Under Armour Girls Favorite Backpack 3.0 Front View
Specs Brand Under Armour Under Armour
Name Project Rock Backpack Girls Favorite Backpack 3.0
Category Laptop Children
Sub Category Travel Girls
Capacity (L) 28.5L 29L
Dimensions (in) 11 x 7.5 x 19 11 x 5.3 x 16
Weight (lb) 2.5 1.0
Fabric 100% Polyester 100% Polyester
Color Graphite/Black 8 colors and patterns
Warranty Under Armour 60 Days Return Policy Under Armour 60 Days Return Policy
Release Date ‎May 7, 2019 May 17, 2017
Rating 4.9 4.8
Price Under $100 Under $75
General Features Shoulder Straps Adjustable padded HeatGear® shoulder straps Contoured adjustable 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 Normal zipped access
External Pockets 3 front, 1 back and 3 side pockets 1 zipped 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 Dual top grab handle
Loops and Attachments Name tag for personalization
Business & School Features Laptop Sleeve TSA friendly laptop sleeve fits up to 15" Laptop sleeve fits up to 15''
Tablet Sleeve Soft lined padded tablet sleeve
Travel Features Base / Bottom Tough, abrasion-resistant PU coated bottom panel
Hiking / Backpacking Features Back Panel Padded back panel

You're currently comparing the Project Rock Backpack by Under Armour against the Girls Favorite Backpack 3.0 by Under Armour .


Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Under Armour 's Girls Favorite Backpack 3.0 is a Children backpack with Girls 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 Girls Favorite Backpack 3.0's capacity is 29L with a size of 11 x 5.3 x 16 inches. Constructed from 100% Polyester it weighs 1.0 pounds and is available in 8 colors and patterns.