The ultimate gym bag also makes an ideal travel tote. Lightweight, durable nylon construction. Spacious, well-organized storage. Detachable 1-quart TPU travel pouch for liquids. Interior, insulated water-bottle pocket with dedicated access and secure closure so you don't have to open the main compartment to reach the water. An exterior pocket provides quick access to phone and keys. Stashable lashing straps make it easy to attach a yoga mat to the side of the tote.