Under Armour Undeniable Sackpack vs Under Armour Guardian 2.0 Backpack

The main difference between the Under Armour Undeniable Sackpack and the Under Armour Guardian 2.0 Backpack is that the Undeniable Sackpack has Lightweight (Yes) while the Guardian 2.0 Backpack does not.

Under Armour Undeniable Sackpack Front View
Under Armour Guardian 2.0 Backpack Front View
Specs Brand Under Armour Under Armour
Name Undeniable Sackpack Guardian 2.0 Backpack
Category Drawstring Mens
Sub Category Gym Laptop
Capacity (L) 25L 28L
Dimensions (in) 19 x 15 x 2 7.9 x 21.3 x 12.8
Weight (lb) 0.5 1.1
Fabric 100% Polyester 100% Polyester
Color 14+ colors and patterns 2 colors and patterns
Warranty Under Armour 60 Days Return Policy Under Armour 60 Days Return Policy
Release Date January 24, 2015 December 18, 2019
Rating 4.8 4.8
Price Under $50 Under $100
General Features Shoulder Straps Drawcord closure doubles as shoulder straps Adjustable padded shoulder straps
Sternum / Chest Straps Custom UA sternum clip Adjustable sternum strap
Water Proof / Water Resistant UA Storm technology water repellant finish
Main Compartment Access Drawstring access Normal zipped access
External Pockets 1 zipped front pocket and side pocket 3 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 Padded top grab handle
Loops and Attachments D-Ring on front panel Molle webbing, D-rings
Lightweight Yes
Business & School Features Laptop Sleeve Laptop sleeve fits up to 15"
Tablet Sleeve Tablet sleeve
Organizer Pocket Front utility pocket with organizer Front pocket with organizer
Travel Features TSA Approved / Friendly TSA friendly
Base / Bottom Tough, abrasion-resistant bottom panel

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


Under Armour 's Undeniable Sackpack is a Drawstring backpack with Gym features while Under Armour 's Guardian 2.0 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 Guardian 2.0 Backpack's capacity is 28L with a size of 7.9 x 21.3 x 12.8 inches. Constructed from 100% Polyester it weighs 1.1 pounds and is available in 2 colors and patterns.