A convenient handlebar/stem-mounted drink holder or general-purpose stash sack Connects easily to handlebar or stem Securely fits cycling water bottle or other bottle sizes Perfect to use as a small storage bag for snacks or phone Mesh side pocket Made of 840 denier nylon Rain fly with draw string to secure water bottle on bumpy rides Dimensions ù 5.25ö x 12ö outside circumference. HOLDER W/BT HAPPY CAN