Meet the Sip Sip Tumbler’s sister—the Stainless Steel Tumbler! She’s a little smaller, but shares her sister’s huge personality. And if you couldn’t guess based on the name, she’s made of stainless steel to keep your drink nice and cold on even the hottest summer days! Mary-Kate and Ashley who?
Drinking from this tumbler probably correlates with happiness. It holds 20 oz. of any beverage...