Under Armour Undeniable Sackpack 2.0 vs Nike Heritage 2.0 Gymsack

The main difference between the Under Armour Undeniable Sackpack 2.0 and the Nike Heritage 2.0 Gymsack is that the Undeniable Sackpack 2.0 has Sternum / Chest Straps (Custom UA sternum clip) while the Heritage 2.0 Gymsack does not.

Under Armour Undeniable Sackpack 2.0 Front View
Nike Heritage 2.0 Gymsack
Specs Brand Under Armour Nike
Name Undeniable Sackpack 2.0 Heritage 2.0 Gymsack
Category Drawstring Drawstring
Sub Category Gym Gym
Capacity (L) 25L
Dimensions (in) 19 x 15 x 2 17 x 13
Weight (lb) 0.5
Fabric 100% Polyester 100% Polyester
Color 15+ colors and patterns 4 colors and patterns
Warranty Under Armour 60 Days Return Policy Nike Lifetime Warranty
Release Date March 15, 0201
Rating 4.8 4.7
Price Under $25 Under $50
General Features Shoulder Straps Drawcord closure doubles as shoulder straps Shoulder straps double as a drawcord
Sternum / Chest Straps Custom UA sternum clip
Main Compartment Access Drawstring access Drawstring access
External Pockets 2 zipped front pockets 1 zipped side pocket
Water Bottle No No
Loops and Attachments D ring on front panel
Lightweight Yes
Business & School Features Organizer Pocket Front utility pocket with organizer

You're currently comparing the Undeniable Sackpack 2.0 by Under Armour against the Heritage 2.0 Gymsack by Nike .


Under Armour 's Undeniable Sackpack 2.0 is a Drawstring backpack with Gym features while Nike 's Heritage 2.0 Gymsack is a Drawstring backpack with Gym features.

The Under Armour Undeniable Sackpack 2.0 has a capacity of 25L (liters), weighs 0.5 pounds and it's dimensions in inches are 19 x 15 x 2. It's made of 100% Polyester and is available in 15+ colors and patterns in comparison the Nike Heritage 2.0 Gymsack's capacity is with a size of 17 x 13 inches. Constructed from 100% Polyester it weighs pounds and is available in 4 colors and patterns.