Under Armour Project Rock Backpack vs Samsonite Pro Slim Backpack

The main difference between the Under Armour Project Rock Backpack and the Samsonite Pro Slim Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Pro Slim Backpack does not.

Under Armour Project Rock Backpack Front View
Samsonite Pro Slim Backpack Front View
Specs Brand Under Armour Samsonite
Name Project Rock Backpack Pro Slim Backpack
Category Laptop Laptop
Sub Category Travel Travel
Capacity (L) 28.5L
Dimensions (in) 11 x 7.5 x 19 13.78 x 7.87 x 18.11
Weight (lb) 2.5 3.0
Fabric 100% Polyester Nylon
Color Graphite/Black 2 colors and patterns
Warranty Under Armour 60 Days Return Policy Samsonite Limited 3 Year Global Warranty
Release Date ‎May 7, 2019
Rating 4.9 4.0
Price Under $100 Under $200
General Features Shoulder Straps Adjustable padded HeatGear® shoulder straps Padded shoulder straps
Sternum / Chest Straps Adjustable sternum strap
Water Proof / Water Resistant UA Storm technology water resistant finish
Main Compartment Access Normal zipped access Clamshell
External Pockets 3 front, 1 back and 3 side pockets 2 zipped front pockets and 1 side pockets
Internal Compartments Main compartment has organizational panel and pockets
Side Pockets Side pockets can fit water bottle and other accessories Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
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 15. 6”
Tablet Sleeve Soft lined padded tablet sleeve Dedicated padded tablet sleeve
Organizer Pocket Front organizer pocket
Travel Features Luggage Straps / Trolley Sleeve SmartSleeve™
Base / Bottom Tough, abrasion-resistant PU coated bottom panel
Hiking / Backpacking Features Back Panel Fully padded back panel
Anti Theft Features RFID Blocking RFID blocking pocket

You're currently comparing the Project Rock Backpack by Under Armour against the Pro Slim Backpack by Samsonite .


Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Samsonite 's Pro Slim 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 Samsonite Pro Slim Backpack's capacity is with a size of 13.78 x 7.87 x 18.11 inches. Constructed from Nylon it weighs 3.0 pounds and is available in 2 colors and patterns.