The Oreno 30 oz Stainless Steel/Polypropylene Travel Tumbler is perfect for on-the-go hydration. Featuring double-wall insulation with a stainless steel outer layer and polypropylene inner, it ensures excellent temperature retention. A powder-coated exterior adds durability and style, while the built-in straw lid and easy-carry handle enhance convenience. BPA-free, FDA-certified, and fits most car cup holders. Hand wash only.