Extendable Bicycle Rear Seat Trunk
▶ Large extension capacity
▶ Comes with shoulder strap and rainproof cover.
▶ Structure: 1 x main compartment, 2 x side zippered pockets, 1 x back side pocket, 1 x top mash pocket, 1 x top rubber string.
▶ Multi-functional: Bike pannier bag, handbag, shoulder bag, lunch bag.