Material: 100% polyester (PVC coating) Body size (cm) (approx.) Width 49 x Length 33.5 x Height 31.5-46.5 Product Description Features: - Made with thick fabric for durability. - Can store a lot when you have a lot of luggage, and not much when you don't. - Easy to attach to the basket. (Improved from string attachment to Velcro attachment) - Fits electric assist bikes and small baskets.