Capacity: 32 Fluid Ounces, 40 Fluid Ounces

The Bottle Sleeve is made of BPA-free, phthalate-free, and reusable silicone material, and is flexible enough to make it easy to put on and take off. With a height of 4 inches, a length of 2 inches, and a width of 4.3 inches, this Bottle Boot is the perfect addition to your Hydro Flask collection. Plus, it comes with a lifetime manufacturer warranty to ensure your satisfaction.