Thermos Vacuum Insulation - A double-wall, airless barrier locks in temperature, keeping drinks hot for 18 hours or cold for up to 24 hours|Durable Construction - The body and lid a made with robust stainless steel inside and out, that withstand daily use and is built to last|Hygienic Screw Lid with Carry Loop - The covered spout ensures cleanliness on the go, and the leak-proof seal prevents spills, while the integrated carry loop offers effortless portability for hydration on the go.|Non-Slip Base - Keeps your tumbler steady on any surfaceso you can sip with confidence, wherever you are.|Dishwasher Safe - Designed for convenience, this mug is top-rack dishwasher safe, making cleaning quick and hassle-free after every use|Powder Coated Finish - A durable, matte finish enhances grip and resists scratches, keeping your mug looking sleek and stylish no matter where you take it.