SG Delivery RockBros bicycle Saddle bag Cycling Saddle bag Rear Seatpost Bag bicycle accessories

RockBros Thermoplastic polyurethane TPU. Product detail: Name: ROCKBROS saddle bag, C16. Brand: ROCKBROS. Color: Black, Red. Size: about 21x9.5x9.5cm. Feature: 3D Shell, more science fiction and shockproof when fall. Rainproof, bag with the waterproof zipper(Can not soak inside water). Reflective and light hook, more secure in night. Patented exterior design, more fitting to bike. Note: the size and colour may slightly different due to manufacturing toler. Product detail: Name: ROCKBROS saddle bag, C16. Brand: ROCKBROS. Color: Black, Red. Size: About 21x9.5x9.5cm. Feature: 3D Shell, more science fiction and shockproof when fall. Rainproof, bag with the waterproof zipper(Can not soak inside water). Reflective and light hook, more secure in night. Patented exterior design, more fitting to bike. Note: the size and colour may slightly different due to manufacturing tolerance