The main difference between the Under Armour Undeniable Sackpack and the W&F Sport Drawstring Backpack is that the Undeniable Sackpack has Sternum / Chest Straps (Custom UA sternum clip) while the Sport Drawstring Backpack does not.
Specs | Brand | Under Armour | W&F |
Name | Undeniable Sackpack | Sport Drawstring Backpack | |
Category | Drawstring | Drawstring | |
Sub Category | Gym | Gym | |
Capacity (L) | 25L | ||
Dimensions (in) | 19 x 15 x 2 | 14.1 x 6.6 x 17.7 | |
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 | W&F 1 Year Warranty | |
Release Date | January 24, 2015 | August 14, 2020 | |
Rating | 4.8 | 4.4 | |
Price | Under $50 | Under $25 | |
General Features | Shoulder Straps | Drawcord closure doubles as shoulder straps | Adjustable drawcord closure and doubles as shoulder straps |
Sternum / Chest Straps | Custom UA sternum clip | ||
Water Proof / Water Resistant | Water resistant material | ||
Zippers | Premium zipper | ||
Main Compartment Access | Drawstring access | Drawstring access | |
External Pockets | 1 zipped front pocket and side pocket | 1 front, 1 side and 1 back bottom zipped pocket | |
Internal Compartments | Multi-pockets in the main compartment | ||
Side Pockets | Side pocket can fit water bottle | ||
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 | |
Gym / Sports Features | Shoe Compartment | Bottom pocket for shoes or laundry |
Under Armour 's Undeniable Sackpack is a Drawstring backpack with Gym features while W&F 's Sport 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 W&F Sport Drawstring Backpack's capacity is with a size of 14.1 x 6.6 x 17.7 inches. Constructed from Nylon it weighs 1 pounds and is available in 8 colors and patterns.
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