Under Armour Undeniable Sackpack vs Under Armour Halftime Backpack

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

Under Armour Undeniable Sackpack Front View
Under Armour Halftime Backpack Front View
Specs Brand Under Armour Under Armour
Name Undeniable Sackpack Halftime Backpack
Category Drawstring Mens
Sub Category Gym Laptop
Capacity (L) 25L 22L
Dimensions (in) 19 x 15 x 2 12 x 18.9 x 6.2
Weight (lb) 0.5 1.3
Fabric 100% Polyester 100% Polyester
Color 14+ colors and patterns April 15, 2020
Warranty Under Armour 60 Days Return Policy Under Armour 60 Days Return Policy
Release Date January 24, 2015
Rating 4.8 4.6
Price Under $50 Under $50
General Features Shoulder Straps Drawcord closure doubles as shoulder straps Adjustable ergonomically shaped straps
Sternum / Chest Straps Custom UA sternum clip
Water Proof / Water Resistant UA Storm technology water resistant finish
Main Compartment Access Drawstring access Normal zipped access
External Pockets 1 zipped front pocket and side pocket 2 zipped front pockets and 2 side pockets
Side Pockets Side pocket can fit water bottle Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Top grab handle
Loops and Attachments D-Ring on front panel Welded hypalon modern molle webbing for additional attachment points
Lightweight Yes
Business & School Features Laptop Sleeve Soft-lined laptop sleeve fits up to 15"
Organizer Pocket Front utility pocket with organizer
Travel Features Base / Bottom Durable, abrasion-resistant bottom panel
Hiking / Backpacking Features Back Panel Padded back panel

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


Under Armour 's Undeniable Sackpack is a Drawstring backpack with Gym features while Under Armour 's Halftime Backpack is a Mens backpack with Laptop 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 Under Armour Halftime Backpack's capacity is 22L with a size of 12 x 18.9 x 6.2 inches. Constructed from 100% Polyester it weighs 1.3 pounds and is available in April 15, 2020.