S’well Stainless Steel Tumbler with Slide-Open Lid, 18oz, Onyx, Triple Layered Vacuum Insulated Containers Keeps Drinks Cold for 12 Hours and Hot for 4, BPA Free

Price: $36.89
(as of Jan 28, 2026 23:37:47 UTC – Details)


The S’well Tumbler is a multitasking master whether you’re at home or on the go. Ideal for hot or cold coffee, tea, fountain drinks, smoothies, and more. Made from 18/8 premium grade stainless steel, they feature Therma-S’well Technology with triple-layered, vacuum-insulated construction designed to keep beverages colder or hotter for longer. BPA/BPS-free with zero condensation. Includes Slide-Open Lid, effortlessly slide open for sipping and closed for splash-proof carrying.
TRIPLE-LAYERED INSULATION: S’well 18oz stainless steel Tumbler with Slide-Open Lid. Triple-layered, vacuum-insulated construction. Exclusive Therma-S’well Technology keeps beverages cold for 12 hours and hot for 4. Sleek and beautifully crafted. Top-rack dishwasher safe.
THE PERFECT FIT: Features a thin, wide-mouth rim for easy drinking, plus a Slide-Open Lid for easy sipping. Perfect for coffee, tea, fountain drinks, smoothies and more.
DON’T SWEAT IT: Offers a condensation-free exterior that won’t sweat in your hand or on your table.
WORRY-FREE HYDRATION: Made from 18/8, food-grade stainless steel with superior construction. BPA/BPS-free and reusable. Compliant with California Prop 65 regulations.
SUSTAINABILITY WITHOUT COMPROMISE: You won’t have to compromise fashion and functionality to live more sustainably with our sleek, beautifully crafted, built to last styles.