The main difference between the Under Armour Project Rock Backpack and the SHRRADOO 17" Laptop Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the 17" Laptop Backpack does not.
Specs | Brand | Under Armour | SHRRADOO |
Name | Project Rock Backpack | 17" Laptop Backpack | |
Category | Laptop | Laptop | |
Sub Category | Travel | Travel | |
Capacity (L) | 28.5L | 50L | |
Dimensions (in) | 11 x 7.5 x 19 | 19.5 x 15 x 11 | |
Weight (lb) | 2.5 | 2.7 | |
Fabric | 100% Polyester | 100% Nylon | |
Color | Graphite/Black | 3 colors and patterns | |
Warranty | Under Armour 60 Days Return Policy | ||
Release Date | May 7, 2019 | August 23, 2020 | |
Rating | 4.9 | 4.8 | |
Price | Under $100 | Under $50 | |
General Features | Shoulder Straps | Adjustable padded HeatGear® shoulder straps | Wide breathable mesh shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap | ||
Water Proof / Water Resistant | UA Storm technology water resistant finish | ||
Main Compartment Access | Normal zipped access | Splayed | |
External Pockets | 3 front, 1 back and 3 side pockets | 3 zipped front pockets and 4 side pockets | |
Internal Compartments | Large capacity with multi-pockets and compartments | ||
Side Pockets | Side pockets can fit water bottle and other accessories | Side pockets can fit water bottle, umbrella and other items | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Sturdy rugged handle with steel cable | |
Loops and Attachments | Carabiner hook on the front panel | ||
USB Charger | Built-in USB Charger | ||
Business & School Features | Laptop Sleeve | TSA friendly laptop sleeve fits up to 15" | Padded laptop compartment fits up to 17" |
Tablet Sleeve | Soft lined padded tablet sleeve | Separate tablet compartment | |
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | TSA Approved / Friendly | TSA Friendly | |
Luggage Straps / Trolley Sleeve | Luggage attachment panel secures it to a roller bag | ||
Base / Bottom | Tough, abrasion-resistant PU coated bottom panel | ||
Hiking / Backpacking Features | Ventilated Back | U shaped three dimensional ventilated back | |
Anti Theft Features | Lockable Zippers | Anti-theft password lock |
Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while SHRRADOO 's 17" 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 SHRRADOO 17" Laptop Backpack's capacity is 50L with a size of 19.5 x 15 x 11 inches. Constructed from 100% Nylon it weighs 2.7 pounds and is available in 3 colors and patterns.
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