Under Armour Midi 2.0 Backpack vs Under Armour Undeniable Sackpack

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

Under Armour Midi 2.0 Backpack Front View
Under Armour Undeniable Sackpack Front View
Specs Brand Under Armour Under Armour
Name Midi 2.0 Backpack Undeniable Sackpack
Category Womens Drawstring
Sub Category Mini Gym
Capacity (L) 11L 25L
Dimensions (in) 12.9 x 12.9 x 3.5 19 x 15 x 2
Weight (lb) 1.0 0.5
Fabric 100% Polyester 100% Polyester
Color 7 colors and patterns 14+ colors and patterns
Warranty Under Armour 60 Days Return Policy Under Armour 60 Days Return Policy
Release Date April 16, 2020 January 24, 2015
Rating 4.6 4.8
Price Under $50 Under $50
General Features Shoulder Straps Adjustable webbing 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 Rounded main zip compartment Drawstring access
External Pockets 1 zipped front pocket 1 zipped front pocket and side pocket
Internal Compartments Internal organization pockets
Side Pockets Side pocket can fit water bottle
Water Bottle No Yes
Handles Top grab handle
Loops and Attachments Iridescent patch logo D-Ring on front panel
Lightweight Yes
Business & School Features Organizer Pocket Front utility pocket with organizer

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


Under Armour 's Midi 2.0 Backpack is a Womens backpack with Mini features while Under Armour 's Undeniable Sackpack is a Drawstring backpack with Gym features.

The Under Armour Midi 2.0 Backpack has a capacity of 11L (liters), weighs 1.0 pounds and it's dimensions in inches are 12.9 x 12.9 x 3.5. It's made of 100% Polyester and is available in 7 colors and patterns in comparison the Under Armour Undeniable Sackpack'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 14+ colors and patterns.