A medium duffel bag with multiple compartments.

Keep your options open with this adidas duffel bag. Ready for whatever workout your trainer throws at you, this medium-size bag lets you pack up plenty of gear. Zip pockets at the ends make it easy to organize your stuff so you always know where to find your armband or compression socks. A water-resistant base means you can toss it on the wet locker room floor without a care in the world.