The main difference between the Under Armour Project Rock Backpack and the Under Armour Hustle Sport Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Hustle Sport Backpack does not.
Specs | Brand | Under Armour | Under Armour |
Name | Project Rock Backpack | Hustle Sport Backpack | |
Category | Laptop | Sports | |
Sub Category | Travel | Gym | |
Capacity (L) | 28.5L | 26L | |
Dimensions (in) | 11 x 7.5 x 19 | 12.6 x 7.4 x 18.5 | |
Weight (lb) | 2.5 | 1.0 | |
Fabric | 100% Polyester | 100% Polyester | |
Color | Graphite/Black | 15+ colors and patterns | |
Warranty | Under Armour 60 Days Return Policy | Under Armour 60 Days Return Policy | |
Release Date | May 7, 2019 | October 21, 2020 | |
Rating | 4.9 | 4.8 | |
Price | Under $100 | Under $50 | |
General Features | Shoulder Straps | Adjustable padded HeatGear® shoulder straps | Shaped 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 | Top grab handle | |
Loops and Attachments | Bungee system for stashing a jacket, pair of shoes or ball | ||
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 | ||
Organizer Pocket | Interior organization panel | ||
Travel Features | Base / Bottom | Tough, abrasion-resistant PU coated bottom panel | Durable, abrasion-resistant coated bottom |
Hiking / Backpacking Features | Back Panel | Padded back panel |
Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Under Armour 's Hustle Sport Backpack is a Sports backpack with Gym 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 Hustle Sport Backpack's capacity is 26L with a size of 12.6 x 7.4 x 18.5 inches. Constructed from 100% Polyester it weighs 1.0 pounds and is available in 15+ colors and patterns.
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