Under Armour Contain Duo Medium Backpack Holdall - Grey BackInStock-09-03-2026 100% chlorine resistance - for

100% chlorine resistance - for long lasting performance

open-water swimming

If you opt for the 700 x 28 version

Helps set you up for more personal bests by conditioning core muscle for your training sessions

Under Armour Contain Duo Medium Backpack Holdall - Grey BackInStock-09-03-2026 100% chlorine resistance - forThis is the bag you need it to be. Carry it as a backpack or as a dufflewhatever the situation demands. And, since it's one of our bags, you know it's also tough and water repellent so it can go anywhere. Features: Works as both a backpack & duffle with removable & padded duffle strap Water repellent UA Storm technology keeps your essentials dry LEVELED strap system guides you to assure straps are adjusted evenly for balanced weight distribution Large