SCS415 Hydro Flask Straw and Lid Cleaning Set Keep your Hydro Flask clean and colorful. Made with durable nylon bristles, the straw brush easily cleans inside the straws, and the detail cleaner fits into the crevices of caps and lids. Works with all Hydro Flask straws and lids. Works with all Hydro Flask caps and lids BPA-Free Dishwasher safe Lifetime Warranty with Hydro Flask Size & Dimensions Height: 1.1" Weight: 0.01 oz Product Care Refer to Hydro Flask's website for specialized instructions Hand-wash with hot, soapy water before first use Hand wash in cold to hot water after each use