Our tried-and-true UA Undeniable bag is back—and it just keeps getting better. Lightweight and built with incredibly durable materials, this is your go-to bag for everyday performance. Water-resistant UA Storm technology keeps your stuff dry. Tough, abrasion-resistant bottom & side panels. Large vented pocket for laundry or shoes on one side & mesh pocket on the other. Front elastic straps for easily carrying a yoga mat or foam roller. Large front zippered pocket with a zipper pull that doubles as a hair-tie, Top grab handle & adjustable shoulder strap for multiple ways to carry. Dimensions When Full: 9""W x 10.5""H x 20""L. Volume: 31 L. 100% Polyester.