The Under Armour Undeniable Drawstring Backpack—also known as the Undeniable Sackpack 2.0—is the ultimate lightweight companion for training, travel, or everyday use. Engineered for durability and weather resistance, this bag features UA Storm® protection to safeguard your gear from unexpected downpours.
A TPU-reinforced bottom panel ensures the bag holds up through heavy wear, while an insulated zippered pocket at the front keeps drinks cool or valuables secure. A soft fleece-lined pocket offers a plush spot for your phone, glasses, or wallet. The drawcord straps adjust easily for comfort, and a sternum clip adds stability during movement. With MOLLE webbing available for attaching gear or accessories, this drawstring bag is highly versatile.
Surprisingly spacious for its slim profile, the Undeniable Drawstring Backpack feels comfortable even when filled—making it a favorite for athletes, students, travelers, and commuters
100% Polyester
UA Storm technology delivers an element-battling, highly water-repellent finish
Fluorine-free water repellent treatment
Fleece-lined front valuables pocket
Full-length, front insulated zippered pocket doubles as a water bottle sleeve or valuables pocket
Adjustable cording straps can easily be tied for a custom length & fit
Molle webbing on front panel for additional attachment points
Tough, TPU-coated bottom panel extends up the front for added durability
