Environmental bicycle inner tubes Bag (20x17x4cm increase the version)

/ Commodity Description and story / use bicycle inner tubes and processing system to do, environmentally friendly and durable, and waterproof / Size, size, size, weight / length 20x width 17x thickness 4 (cm) - can do off the development dimension / Material / bicycle inner tubes, waterproof canvas / Use and maintenance info / as dirty, can be cleaned with water directly / Origin / Taiwan Origin / manufacturing methods Made in Taiwan pure handmade customization