This classic black is a must for those who like to keep it simple—and sweet. Our insulated S’ip by S’well® Takeaway Tumbler comes with a pop-on lid and flexi stainless steel straw. Sipping on the go has never been easier — or more fun! Sip your drink all day long! S’ip by S’well Takeaway Tumblers feature double-walled, vacuum-insulated construction to keep your drinks cold for 16 hours and hot for 4. The S’ip by S’well Takeaway Tumbler offers a condensation-free exterior and comes with a splash-proof lid and flexi, Stainless Steel Straw to offer more ways to drink the things you love.