The main difference between the Champion Double Up Carrysack and the Under Armour Undeniable Sackpack is that the Double Up Carrysack has Internal Compartments (Interior zipped pocket) while the Undeniable Sackpack does not.
Specs | Brand | Champion | Under Armour |
Name | Double Up Carrysack | Undeniable Sackpack | |
Category | Drawstring | Drawstring | |
Sub Category | Gym | Gym | |
Capacity (L) | 25L | ||
Dimensions (in) | 5 x 5 x 0.7 | 19 x 15 x 2 | |
Weight (lb) | 0.4 | 0.5 | |
Fabric | 100% Polyester | 100% Polyester | |
Color | Black | 14+ colors and patterns | |
Warranty | Champion 45 Days Return Policy | Under Armour 60 Days Return Policy | |
Release Date | January 24, 2015 | ||
Rating | 4.3 | 4.8 | |
Price | Under $25 | Under $50 | |
General Features | Shoulder Straps | Drawcord closure doubles as shoulder straps | Drawcord closure doubles as shoulder straps |
Sternum / Chest Straps | Custom UA sternum clip | ||
Main Compartment Access | Drawstring access | Drawstring access | |
External Pockets | 1 zipped front pocket and side pocket | ||
Internal Compartments | Interior zipped pocket | ||
Side Pockets | Side pocket can fit water bottle | ||
Water Bottle | No | Yes | |
Loops and Attachments | D-Ring on front panel | ||
Lightweight | Yes | Yes | |
Business & School Features | Organizer Pocket | Front utility pocket with organizer |
Champion 's Double Up Carrysack is a Drawstring backpack with Gym features while Under Armour 's Undeniable Sackpack is a Drawstring backpack with Gym features.
The Champion Double Up Carrysack has a capacity of (liters), weighs 0.4 pounds and it's dimensions in inches are 5 x 5 x 0.7 . It's made of 100% Polyester and is available in Black 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.
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