The main difference between the Under Armour Project Rock Backpack and the Timbuk2 Project Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Project Backpack does not.
Specs | Brand | Under Armour | Timbuk2 |
Name | Project Rock Backpack | Project Backpack | |
Category | Laptop | Laptop | |
Sub Category | Travel | Travel | |
Capacity (L) | 28.5L | 21L | |
Dimensions (in) | 11 x 7.5 x 19 | 11.42 x 4.72 x 18.5 | |
Weight (lb) | 2.5 | 2.5 | |
Fabric | 100% Polyester | Water-repellent waxed canvas and trimmed in premium leather | |
Color | Graphite/Black | Scout | |
Warranty | Under Armour 60 Days Return Policy | Lifetime Warranty | |
Release Date | May 7, 2019 | ||
Rating | 4.9 | ||
Price | Under $100 | Under $250 | |
General Features | Shoulder Straps | Adjustable padded HeatGear® shoulder straps | Straight - adjustable padded strap |
Sternum / Chest Straps | Adjustable sternum strap | ||
Water Proof / Water Resistant | UA Storm technology water resistant finish | Water-repellent | |
Zippers | Metal zipper with metal pulls | ||
Main Compartment Access | Normal zipped access | Normal top two way zip access | |
External Pockets | 3 front, 1 back and 3 side pockets | Laptop pocket fits, expandable zippered side pocket, 1 front pocket | |
Side Pockets | Side pockets can fit water bottle and other accessories | 1 side pocket | |
Water Bottle | Yes | ||
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Beer tiki bottle opener on front shoulder strap | ||
Business & School Features | Laptop Sleeve | TSA friendly laptop sleeve fits up to 15" | Padded; 15" laptop |
Tablet Sleeve | Soft lined padded tablet sleeve | ||
Travel Features | Luggage Straps / Trolley Sleeve | Luggage pass-through | |
Base / Bottom | Tough, abrasion-resistant PU coated bottom panel | ||
Hiking / Backpacking Features | Back Panel | Padded |
Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Timbuk2's Project 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 Timbuk2 Project Backpack's capacity is 21L with a size of 11.42 x 4.72 x 18.5 inches. Constructed from Water-repellent waxed canvas and trimmed in premium leather it weighs 2.5 pounds and is available in Scout.
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