The main difference between the Under Armour Project Rock Backpack and the Smatree Business Travel Laptop Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Business Travel Laptop Backpack does not.
Specs | Brand | Under Armour | Smatree |
Name | Project Rock Backpack | Business Travel Laptop Backpack | |
Category | Laptop | Laptop | |
Sub Category | Travel | Travel | |
Capacity (L) | 28.5L | 13L | |
Dimensions (in) | 11 x 7.5 x 19 | 16.73 x 12.2 x 3.54 | |
Weight (lb) | 2.5 | 3.9 | |
Fabric | 100% Polyester | 600D Nylon and EVA | |
Color | Graphite/Black | Black | |
Warranty | Under Armour 60 Days Return Policy | Smatree 6 Month Warranty | |
Release Date | May 7, 2019 | ||
Rating | 4.9 | 4.5 | |
Price | Under $100 | Under $125 | |
General Features | Shoulder Straps | Adjustable padded HeatGear® shoulder straps | Adjustable, breathable shoulders straps |
Sternum / Chest Straps | Adjustable sternum strap | ||
Water Proof / Water Resistant | UA Storm technology water resistant finish | Water repellant material | |
Zippers | Waterproof zipper | ||
Main Compartment Access | Normal zipped access | Full front zipped access | |
External Pockets | 3 front, 1 back and 3 side pockets | ||
Internal Compartments | Dual main compartment with multiple pockets | ||
Side Pockets | Side pockets can fit water bottle and other accessories | ||
Water Bottle | Yes | No | |
Handles | Top grab handle | Top grab handle | |
Business & School Features | Laptop Sleeve | TSA friendly laptop sleeve fits up to 15" | Laptop sleeve fits up to 16" |
Tablet Sleeve | Soft lined padded tablet sleeve | ||
Travel Features | Luggage Straps / Trolley Sleeve | Luggage strap | |
Base / Bottom | Tough, abrasion-resistant PU coated bottom panel | ||
Hiking / Backpacking Features | Back Panel | Multi-panel breathable mesh heavily padded back |
Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Smatree 's Business Travel Laptop 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 Smatree Business Travel Laptop Backpack's capacity is 13L with a size of 16.73 x 12.2 x 3.54 inches. Constructed from 600D Nylon and EVA it weighs 3.9 pounds and is available in Black.
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