The standard bearer for keeping drinks icy cold or piping hot for the long haul, the YETI Rambler 20-Oz. Tumbler with MagSlider Lid is a commuter's dream. This YETI tumbler boasts high-grade 18/8 stainless steel construction that's puncture- and rust-resistant, plus the double-wall vacuum insulation keeps your cold drinks frosty and your hot drinks steamy till the last sip. The base fits most cup holders for on-the-go convenience. The clear press-in MagSlider lid uses magnets for quick, easy opening and secure closing, plus it allows you to see how much of your beverage is left. This YETI Rambler tumbler is dishwasher safe for hassle-free cleaning. Vibrant DuraCoat colors won't fade, crack, or peel. BPA-free. Mfrs. 5-year warranty. Double-wall vacuum insulation keeps drinks hot or cold for hours Cupholder-compatible base is ready for daily commutes Rugged 18/8 kitchen-grade stainless steel construction DuraCoat colors won't fade, crack, or peel Puncture- and rust-resistant durability MagSlider lid opens easily and closes securely Dishwasher safe for easy cleaning BPA-free