YOUR NEW TRAVEL COFFEE MUG IN STYLE: CIVAGO insulated tumbler with straw made with 18/8 kitchen-grade stainless steel, which is rust-free, no metal after tasting. our tumbler cups can get you with a hot coffee when you feel bleary-eyed at work, or ice-cold beverages after tough training or workout..UPGRADED 2-IN-1 TUMBLER WITH HANDLE: CIVAGO new travel mug has perfectly leakproof and splash-proof sip&straw 2IN1 lid, less pay, more value (straw lid and flip-top lid). unlike other tumblers with pop-in lid, CIVAGO locking system adopt double threaded twist design, increases thermal performance, avoiding popped off when you are enjoying drinking..DOUBLE WALLED VACUUM COFFEE MUG CUP: CIVAGO-THERMO technology featuring copper-lined , triple layered insulated construction, keep your drink hot for up to 6 hours or cold for up to 20 hours..WHATS MORE FEATURES: sweat-free wont sweat in your hand, high quality powder coated finish provides scratches-free, premium material is bpafree, reusable stainless steel straw reduce plastic waste. easy-grip and fits for most standard cup holders..COLORFUL GIFTING CHOICE: this tumbler cup with lid is ideal for on the go or any other occasions, will be your favorite ones. builted-in matching colored flip lid, fashion style and packaging fits for gifting to your families, friends, parters, wedding, birthday, christmas, etc.