DOUBLE-LAYERED INSULATION: Meet the calico cats that have more than nine lives. S’ip Traveler 15oz stainless steel travel / coffee mugs feature double-layered, vacuum-insulated construction, designed to keep beverages cold or hot for longer with our exclusive Therma-S’well Technology. Each Traveler Mug features unique colors, prints, patterns and textures, all while delivering superior functionality.Sip Your Drink All Day Long: Features a splash-proof, pop-on lid and comfortable handle for easy carrying. Fits most cupholders. Perfect for your favorite cup of joe or hot cocoa.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.SUSTAINABILITY WITHOUT COMPROMISE: You won’t have to compromise fashion and functionality to live more sustainably with our sleek, beautifully crafted, built to last bottles. Every S’well purchased counts towards displacing millions of single-use plastic bottles.