Enjoy daily hydration with the Corkcicle Tumbler, perfect for any sort of drink - whether it's a morning smoothie, water or an afternoon coffee. It features the signature Corkcicle triple walled insulated stainless steel body with flat sides for easy grip, and an easy to use sliding lid. 
Triple-walled insulated cup.
Keeps drinks cold for 9 hours or hot for 3. 
Sliding, shatterproof lid. 
Slip-proof bottom. 
Handwash only.