Under Armour Undeniable Sackpack vs Vorspack Drawstring Backpack

The main difference between the Under Armour Undeniable Sackpack and the Vorspack Drawstring Backpack is that the Undeniable Sackpack has Sternum / Chest Straps (Custom UA sternum clip) while the Drawstring Backpack does not.

Under Armour Undeniable Sackpack Front View
Vorspack Drawstring Backpack
Specs Brand Under Armour Vorspack
Name Undeniable Sackpack Drawstring Backpack
Category Drawstring Drawstring
Sub Category Gym Gym
Capacity (L) 25L
Dimensions (in) 19 x 15 x 2 18 x 15
Weight (lb) 0.5 1
Fabric 100% Polyester Nylon
Color 14+ colors and patterns 8 colors and patterns
Warranty Under Armour 60 Days Return Policy
Release Date January 24, 2015 January 3, 2020
Rating 4.8 4.6
Price Under $50 Under $25
General Features Shoulder Straps Drawcord closure doubles as shoulder straps Adjustable drawcord closure doubles as shoulder straps
Sternum / Chest Straps Custom UA sternum clip
Water Proof / Water Resistant Water resistant material
Main Compartment Access Drawstring access Drawstring access
External Pockets 1 zipped front pocket and side pocket 1 front and side zipped pocket
Side Pockets Side pocket can fit water bottle Side pocket can hold mobile phone or other small valuables
Water Bottle Yes No
Loops and Attachments D-Ring on front panel
Lightweight Yes Yes
Business & School Features Organizer Pocket Front utility pocket with organizer Front utility pocket

You're currently comparing the Undeniable Sackpack by Under Armour against the Drawstring Backpack by Vorspack .


Under Armour 's Undeniable Sackpack is a Drawstring backpack with Gym features while Vorspack 's Drawstring Backpack is a Drawstring backpack with Gym features.

The Under Armour Undeniable Sackpack 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 14+ colors and patterns in comparison the Vorspack Drawstring Backpack's capacity is with a size of 18 x 15 inches. Constructed from Nylon it weighs 1 pounds and is available in 8 colors and patterns.