Tumbler With Handle And Straw Lid, Reusable Water Bottle Cup, Insulated Leak Proof Double Walled Stainless Steel Travel Mug, Maintains Cold, Heat, And Ice For Hours. ?YOUR DREAM TUMBLER?: Whichever way your day flows, the tumbler keeps you refreshed with fewer refills. Double wall vacuum insulation means drinks stay cold, iced or hot for hours. ?PREMIUM?: This HappyKids Insulated Tumbler with Straw and handle is made of high quality 18/8 food grade stainless steel that makes it sturdier, more durable, and ensures the cup remains odor-free. This travel cup was made to take everywhere. ?INSULATED?: This stainless steel cup will keep your drinks COLD and HOT for up to 12 hours using double wall insulation technology. This technology also makes the insulated tumblers sweat free! This makes it the perfect tumbler with lid and straw. ?SPILL PROOF LID STRAW?: Our HappyKids stainless steel tumbler with handle features a spill proof lid making the 40 oz tumbler ultra-portable. Let spills and leaks be a thing of the past. Additionally, the non-slip rubber base prevents sliding and scratching along with a sleek simple modern tumbler look. ?FITS CUP HOLDERS?: This insulated cup with straw can be used as a travel coffee cup or water tumbler and it fits in most cup holders! This thermal cup is designed for everyday use, perfect for at home, the office, the gym and great for on the go. Also, a great to use as a water bottle with straw.