TIMBUK2 Project Backpack vs Under Armour Project Rock Backpack

The main difference between the Timbuk2 Project Backpack and the Under Armour Project Rock Backpack is that the Project Backpack has Zippers (Metal zipper with metal pulls) while the Project Rock Backpack does not.

TIMBUK2 Project Backpack - Front View
Under Armour Project Rock Backpack Front View
Specs Brand Timbuk2 Under Armour
Name Project Backpack Project Rock Backpack
Category Laptop Laptop
Sub Category Travel Travel
Capacity (L) 21L 28.5L
Dimensions (in) 11.42 x 4.72 x 18.5 11 x 7.5 x 19
Weight (lb) 2.5 2.5
Fabric Water-repellent waxed canvas and trimmed in premium leather 100% Polyester
Color Scout Graphite/Black
Warranty Lifetime Warranty Under Armour 60 Days Return Policy
Release Date ‎May 7, 2019
Rating 4.9
Price Under $250 Under $100
General Features Shoulder Straps Straight - adjustable padded strap Adjustable padded HeatGear® shoulder straps
Sternum / Chest Straps Adjustable sternum strap
Water Proof / Water Resistant Water-repellent UA Storm technology water resistant finish
Zippers Metal zipper with metal pulls
Main Compartment Access Normal top two way zip access Normal zipped access
External Pockets Laptop pocket fits, expandable zippered side pocket, 1 front pocket 3 front, 1 back and 3 side pockets
Side Pockets 1 side pocket Side pockets can fit water bottle and other accessories
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 Padded; 15" laptop TSA friendly laptop sleeve fits up to 15"
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

You're currently comparing the Project Backpack by Timbuk2 against the Project Rock Backpack by Under Armour .


Timbuk2's Project Backpack is a Laptop backpack with Travel features while Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features.

The Timbuk2 Project Backpack has a capacity of 21L (liters), weighs 2.5 pounds and it's dimensions in inches are 11.42 x 4.72 x 18.5. It's made of Water-repellent waxed canvas and trimmed in premium leather and is available in Scout 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 .