organised storage, plenty of room. the nike varsity girl (medium) duffel bag features plenty of space and specialised compartments to keep gear safe and organised from home to school to the locker room.. benefits. adjustable shoulder strap and dual hand straps for easy carrying. zip access to main compartment for secure, spacious storage. separate pockets for shoes, phone and valuables. adjustable mesh pocket for breathable, easy-access storage. exterior slip pockets for easy-access storage. product details. interior organisation panel. limited lifetime warranty. dimensions: 32 litres (1953 cubic inches). materials: body: 53% polyester/47% nylon. lining: 100% nylon..