The perfect cup for that cold all-day water or that coffee on the go. Each cup is made to order.
* Food-Grade Material: The 20 oz skinny tumbler is made with 18/8 304 grade corrosion-resistant stainless steel and has a BPA-free splash-proof lid that opens and closes smoothly.
* Double Wall Vacuum Insulation: A double layer of stainless steel prevents heat transfer from this 20oz tumbler. Keep your drinks at the right temperature for more than 8 hours!