18 oz Blue GraniteVacuum-Insulated Stainless Steel Tumbler

TRIPLE-LAYERED INSULATION: S'well Tumbler Blue Granite 18 oz. stainless steel tumblers feature triple-layered, vacuum-insulated construction with our exclusive Therma-S'well Technology. This design keeps your beverages cold or hot for longer, ensuring your drinks stay at the perfect temperature.

PERFECT FIT: Our Tumbler metal beverage containers are expertly designed with a wide mouth opening and a thin rim for easy sipping and adding ice cubes. Fill it, reuse it, and enjoy your drinks on the go without complications. The transparent, airtight lid with a smooth sliding mechanism ensures your beverages stay cold or hot, making it perfect for any occasion.

DON'T SWEAT IT: S'well tumblers are insulated with a copper wall layer, eliminating condensation. Enjoy your drink without worry, whether you place your tumbler on a wooden table or a countertop without a coaster.

WORRY-FREE HYDRATION: Composed of premium food-grade 18/8 stainless steel and a BPA-free, transparent slide-on lid, our S'well tumbler is not only safe but also compliant with California Prop 65 regulations. Our products are independently and accreditedly tested to meet all regulatory requirements, ensuring your hydration is both safe and effective.

SUSTAINABILITY WITHOUT COMPROMISE: With S'well, you can enjoy fashion and functionality without harming the environment. Our sleek, beautifully crafted, built-to-last bottles are designed to displace millions of single-use plastic bottles, promoting a more sustainable lifestyle.