The Hydro Flask Straw Lid is an easy to use flip straw designed with a high-flow rate and a durable rubber coating to withstand bite marks. It comes with two separate straws that can be cut to fit your Wide Mouth Hydro Flasks and has a convenient finger loop so you can clip your bottle while on the go. The Straw Lid is top-rack dishwasher safe.
The Hydro Flask Straw Lid is both BPA- and toxin-free. The Straw Lid fits 12 oz, 16 oz, 18 oz, 40 oz and 64 oz Wide Mouth Hydro Flasks. Please note that the Hydro Straw lid does not fit on the older style Wide Mouth flasks.