Gym bag is a compact and durable bag used to carry gym equipment and personal items to and from the gym or fitness center. It usually has a spacious main compartment, as well as a number of small pockets for organizing items such as shoes, water bottles, towels, clothing and toiletries.

Gym bags are made of lightweight, easy-to-clean materials such as nylon or polyester, and often include ventilated compartments to separate sweaty, wet clothes from clean ones. Some gym bags also come with padded shoulder straps for added comfort and extra compartments for storing valuables such as cell phones, keys or wallets.

Gym bags are used by fitness enthusiasts, athletes and occasional gym goers to keep their fitness essentials organized, easily accessible and clean.