Upgraded powerful magnet on 4 sides to fasten the bag on motorcycle tank; Most motorcycle, dirt bike and , like , , , , , and . This bag could be fixed on your motorcyle tank. Set you free and let you enjoy your riding. Water-resistant,You can ride in if you like, but do not put it into water directly.It could carry your nessary small stuff like wallet, keys, cards and cellphone. Special designed transparent cellphone bag on the top, convenient to watch your phone or navigator.Could carry most cellphone or navigator. Colour: Black Material: PU + Oxford cloth Mobile phone bag size: 16*10*3cm Package size: 32*18*10cm Package Contents: 1* Motorcycle tank bag 1* shoulder strap Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.