Under Armour Triumph Backpack vs Under Armour Undeniable Sackpack 2.0

The main difference between the Under Armour Triumph Backpack and the Under Armour Undeniable Sackpack 2.0 is that the Triumph Backpack has Zippers (Nylon zipper with metal pulls) while the Undeniable Sackpack 2.0 does not.

Under Armour Triumph Backpack - Front View
Under Armour Undeniable Sackpack 2.0 Front View
Specs Brand Under Armour Under Armour
Name Triumph Backpack Undeniable Sackpack 2.0
Category Everyday Drawstring
Sub Category Daypack Gym
Capacity (L) 26.5L 25L
Dimensions (in) 7.2 x 19.3 x 11.2 19 x 15 x 2
Weight (lb) 2.11 0.5
Fabric 100% Polyester 100% Polyester
Color Tent/Baroque Green 15+ colors and patterns
Warranty Under Armour 60 Days Return Policy
Rating 4.8
Price Under $200 Under $25
General Features Shoulder Straps J shape - adjustable padded strap Drawcord closure doubles as shoulder straps
Sternum / Chest Straps Adjustable chest strap Custom UA sternum clip
Zippers Nylon zipper with metal pulls
Main Compartment Access Normal top two way zip access Drawstring access
External Pockets Secure, multipurpose side pockets, 1 front zipped pocket 2 zipped front pockets
Internal Compartments Laptop sleeve, tablet sleeve, slip-in organizer pockets,
Side Pockets 2 side zipped pockets
Water Bottle Yes No
Handles Top grab handle
Loops and Attachments D ring on front panel
Lightweight Yes
Business & School Features Laptop Sleeve Padded; holds up to 15" MacBook Pro® or similarly sized laptop
Tablet Sleeve Padded
Organizer Pocket Front utility pocket with organizer
Hiking / Backpacking Features Back Panel Padded

You're currently comparing the Triumph Backpack by Under Armour against the Undeniable Sackpack 2.0 by Under Armour .


Under Armour's Triumph Backpack is a Everyday backpack with Daypack features while Under Armour 's Undeniable Sackpack 2.0 is a Drawstring backpack with Gym features.

The Under Armour Triumph Backpack has a capacity of 26.5L (liters), weighs 2.11 pounds and it's dimensions in inches are 7.2 x 19.3 x 11.2. It's made of 100% Polyester and is available in Tent/Baroque Green in comparison the Under Armour Undeniable Sackpack 2.0's capacity is 25L with a size of 19 x 15 x 2 inches. Constructed from 100% Polyester it weighs 0.5 pounds and is available in 15+ colors and patterns .