Unlike the smaller OJ Mini Track, the Track leg bag has a transparent touch screen window so you always have your smartphone at hand (and leg). 1.5 liters of capacity to always have your items with you without cluttering up or disturbing your driving. Documents, wallet, keys, smartphone: maximum capacity with minimum encumbrance. In the event of rain, the included waterproof cover keeps the contents dry. Features Polyester leg pouch Transparent window for touch screen Waterproof cover included Reflective inserts Dimensions: 15 x 21 x 5 cm Volume: 1.5 L