The main difference between the Under Armour Project Rock Backpack and the Under Armour Storm Hustle II Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Storm Hustle II Backpack does not.
Specs | Brand | Under Armour | Under Armour |
Name | Project Rock Backpack | Storm Hustle II Backpack | |
Category | Laptop | Mens | |
Sub Category | Travel | Gym | |
Capacity (L) | 28.5L | 30.7L | |
Dimensions (in) | 11 x 7.5 x 19 | 18 x 13 x 8 | |
Weight (lb) | 2.5 | 1.1 | |
Fabric | 100% Polyester | 100% Polyester | |
Color | Graphite/Black | 5 colors and patterns | |
Warranty | Under Armour 60 Days Return Policy | Under Armour 60 Days Return Policy | |
Release Date | May 7, 2019 | ||
Rating | 4.9 | 4.4 | |
Price | Under $100 | Under $75 | |
General Features | Shoulder Straps | Adjustable padded HeatGear® shoulder straps | Adjustable HeatGear shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap | ||
Water Proof / Water Resistant | UA Storm technology water resistant finish | UA Storm technology highly water-resistant finish | |
Main Compartment Access | Normal zipped access | Normal zipped access | |
External Pockets | 3 front, 1 back and 3 side pockets | 3 zipped front pockets and 2 side pockets | |
Internal Compartments | 3 interior slip 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 | |
Business & School Features | Laptop Sleeve | TSA friendly laptop sleeve fits up to 15" | Soft lined laptop sleeve holds up to 15" |
Tablet Sleeve | Soft lined padded tablet sleeve | ||
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | Base / Bottom | Tough, abrasion-resistant PU coated bottom panel | Tough, abrasion-resistant bottom panel |
Gym / Sports Features | Laundry Pocket | Gusseted front laundry pocket |
Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Under Armour 's Storm Hustle II Backpack is a Mens 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 Storm Hustle II Backpack's capacity is 30.7L with a size of 18 x 13 x 8 inches. Constructed from 100% Polyester it weighs 1.1 pounds and is available in 5 colors and patterns .
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