Come and see our amazing products. 16 oz Cup holder with strap is made of high quality stretch farbric,its capacity is 16 oz.which is lightweight and comfortable,it is Great for Stainless Steel and plastic bottles,sport and energy drinks,it will fully protect your bottle surface from being scratched,scraping,extrusion and so on. Pls confirm with us about the packing info, stock color and exact production time before placing your order.