The main difference between the Yorepek 18.4" Laptop Backpack and the Under Armour Project Rock Backpack is that the 18.4" Laptop Backpack has Zippers (Heavy-duty locked zippers) while the Project Rock Backpack does not.
Specs | Brand | Yorepek | Under Armour |
Name | 18.4" Laptop Backpack | Project Rock Backpack | |
Category | Laptop | Laptop | |
Sub Category | Travel | Travel | |
Capacity (L) | 55L | 28.5L | |
Dimensions (in) | 22 x 16.5 x 9.8 | 11 x 7.5 x 19 | |
Weight (lb) | 2.9 | 2.5 | |
Fabric | Polyester Fabric with High-Density Nylon Lining | 100% Polyester | |
Color | 6 colors and patterns Yorepek | Graphite/Black | |
Warranty | Yorepek 12 Months Warranty | Under Armour 60 Days Return Policy | |
Release Date | January 27, 2019 | May 7, 2019 | |
Rating | 4.6 | 4.9 | |
Price | Under $75 | Under $100 | |
General Features | Shoulder Straps | Padded breathable mesh shoulder straps | Adjustable padded HeatGear® shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap | ||
Water Proof / Water Resistant | Water and tear resistant material | UA Storm technology water resistant finish | |
Zippers | Heavy-duty locked zippers | ||
Main Compartment Access | Normal zipped access | Normal zipped access | |
External Pockets | 3 zipped front pockets and 4 side pockets | 3 front, 1 back and 3 side pockets | |
Internal Compartments | Spacious backpack with 20+ independent pockets | ||
Side Pockets | Side pockets can fit water bottle, compact umbrella and small accessories | Side pockets can fit water bottle and other accessories | |
Water Bottle | Yes | Yes | |
Handles | Rugged top handle with steel cable | Top grab handle | |
USB Charger | Built-in USB charger | ||
Headset Opening | Headphone hole | ||
Business & School Features | Laptop Sleeve | Padded laptop compartment fits upto 18.4" gaming laptop | TSA friendly laptop sleeve fits up to 15" |
Tablet Sleeve | Dedicated tablet sleeve | Soft lined padded tablet sleeve | |
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | TSA Approved / Friendly | TSA Approved | |
Compression Straps | External side compression straps | ||
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 | Back Panel | U-shaped three-dimensional back design |
Yorepek 's 18.4" Laptop Backpack is a Laptop backpack with Travel features while Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features.
The Yorepek 18.4" Laptop Backpack has a capacity of 55L (liters), weighs 2.9 pounds and it's dimensions in inches are 22 x 16.5 x 9.8. It's made of Polyester Fabric with High-Density Nylon Lining and is available in 6 colors and patterns Yorepek in comparison the Under Armour Project Rock Backpack's capacity is 28.5L with a size of 11 x 7.5 x 19 inches. Constructed from 100% Polyester it weighs 2.5 pounds and is available in Graphite/Black .
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