Sip your favorite beverages anytime and anywhere with the Contigo® Uptown Dual-Sip 18 Oz. Stainless Steel Tumbler. Whether you’re having coffee in the morning or iced tea in the afternoon, just twist the lid to sip cold drinks through the integrated straw and twist again to sip hot drinks through the spout. The leakproof lid keeps messes at a minimum. Cleanup is easy, just place it on the top shelf of your dishwasher and you’re good to go. Stainless steel body keeps drinks cold for 20 hours or hot for 7 hours