The Hydro Flask® Straw Lid flips open easily for a high rate of flow. Durable rubber coating withstands teeth marks. Comes with 2 separate straws that can be cut to fit 40 oz. bottles and any other wide-mouth Hydro Flasks®—cut guide included. Also has a convenient finger loop so you can clip your bottle while on-the-go. BPA free. Top-rack dishwasher safe.
Size: Fits 40 oz. water bottles.