Meet the 16 oz. Double Wall Recycled Stainless Steel Tumbler, your everyday essential for sipping on the move. Engineered for performance and convenience, it features a double wall vacuum insulated body made from premium, eco conscious 18/8 recycled stainless steel to keep drinks hot or cold for hours. The durable powder-coat finish is sweat-proof and resists smudges, making it ideal for daily use. At the heart of the design is the innovative 360 degree sipping lid crafted from recycled polypropylene. It allows you to drink or fill from any angle, while a secure locking system prevents leaks, making it perfect for commuting, walking, or multitasking. Drink and refill without removing the lid! It also fully disassembles for thorough cleaning, ensuring your drink tastes fresh every time. A built-in reprogrammable NFC chip on the base gives you instant access to product details and care instructions, just tap your phone to stay connected. BPA-free and FDA compliant, this cup fits most coffee machines and car cup holders.