Roswheel Bicycle Front Handlebar Bag Material: Polyester, PVC, PE cotton and mesh fabric; Bag size: 20 x 15 x 12cm / 7.9x 5.9 x 4.7inch Reflective design for safety You can put the map or phone on the top of the bag With PE cotton and heat-insulating film filling inside, it is insulated The two net pockets provide enough placing space for you