45 liter equipment bag, ideal for all your swimming equipment. Main bag with an insulated bag for wet equipment that closes with a mesh and allows you to put in wet equipment. The bottom of the bag is waterproof (pool or beach floor). Two side bags for personal equipment such as toiletries, wallet, phone and more and an open pocket for a drink bottle. The bag has a comfortable and adjustable back system. Bag volume: 51 cm X 27 cm X 34 cm.