Under Armour Gameday Backpack vs Under Armour Undeniable Sackpack 2.0

The main difference between the Under Armour Gameday Backpack and the Under Armour Undeniable Sackpack 2.0 is that the Gameday Backpack has Water Proof / Water Resistant (UA Storm technology water resistant finish) while the Undeniable Sackpack 2.0 does not.

Under Armour Gameday Backpack Front View
Under Armour Undeniable Sackpack 2.0 Front View
Specs Brand Under Armour Under Armour
Name Gameday Backpack Undeniable Sackpack 2.0
Category Mens Drawstring
Sub Category Sports Gym
Capacity (L) 30L 25L
Dimensions (in) 13 x 7 x 19 19 x 15 x 2
Weight (lb) 1.4 0.5
Fabric 81% Polyester, 19% Nylon 100% Polyester
Color 2 colors and patterns 15+ colors and patterns
Warranty Under Armour 60 Days Return Policy Under Armour 60 Days Return Policy
Release Date March 8, 2018
Rating 4.7 4.8
Price Under $100 Under $25
General Features Shoulder Straps Adjustable padded HeatGear® shoulder straps Drawcord closure doubles as shoulder straps
Sternum / Chest Straps Custom UA sternum clip
Water Proof / Water Resistant UA Storm technology water resistant finish
Main Compartment Access Normal zipped access Drawstring access
External Pockets 2 zipped front pockets and 2 side pockets 2 zipped front pockets
Side Pockets Side pockets can fit water bottle
Water Bottle Yes No
Handles Comfortable top grab handle
Loops and Attachments Hypalon attachment points & D-ring D ring on front panel
Lightweight Yes
Business & School Features Laptop Sleeve Soft lined laptop sleeve fits up to 15”
Organizer Pocket Front utility pocket with organizer Front utility pocket with organizer
Travel Features Base / Bottom Tough, abrasion-resistant bottom panel

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


Under Armour 's Gameday Backpack is a Mens backpack with Sports features while Under Armour 's Undeniable Sackpack 2.0 is a Drawstring backpack with Gym features.

The Under Armour Gameday Backpack has a capacity of 30L (liters), weighs 1.4 pounds and it's dimensions in inches are 13 x 7 x 19. It's made of 81% Polyester, 19% Nylon and is available in 2 colors and patterns 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 .

Compare Under Armour Gameday Backpack

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