Bike cover is good quality at low price,it is a so popular design for you.We can produce it as your demand. Include a bag made of the same material as the cover.Protect from wind,rain,sand,dirt,etc.Strong,durable.Made from,PVC,PE nylon or polyester...Waterproof,UV resistant.Double sewing stitching.Size...pls contect us for the details. waterproof bike seat cover