The Mosiso gym bag was built with the needs of the athlete in mind. This bag has a roomy main compartment complete with an interior zippered pocket, open mesh pockets for clothing and other gear, a tricot-lined media safe pocket for your cell phone or MP3 player, and a key fob. There is a front easy-access zippered pocket for additional storage. The adjustable shoulder strap with clip closure makes this bag comfortable to carry. Dimensions are 18.9 x 9.8 x 10.2 inches (L x W x H).