Product Overview: The METRO is not your ordinary stainless steel tumbler. It features our signature TriMax® Triple Insulation, keeping your drinks cold up to 24 hours and hot up to 6 hours. Sleekly crafted, it features a stylized, three dimensional design element, making sure your tumbler will stand out in any crowd. Made of vacuum insulated, premium 18/8 stainless steel, you’ll never see it sweat and it’s BPA free. Plus, choosing a reusable tumbler cuts down on single-use plastic consumption. Enjoy the METRO insulated tumbler on-the-go with coffee, cocktails, beer, and even smoothies! Features: TriMax® Triple Insulation Keeps Drinks Cold for 24 Hours and Hot up to 6 Hours Premium 18/8 Stainless Steel - No BPA, No Phthalates, No Liners Ergonomic, Comfortable to Hold Non-Slip Silicone Base for ""Soft Landing"" Eastman Tritan™ BPA Free, Easy Clean Slider Lid Wide Mouth for Easy Filling and Cleaning Condensation Free - Hands Stay Dry Recyclable