CARTER MOVE MUG - Consider your commute covered! Designed to amplify your coffee drinking experience even when you're on the go with a snap-in splash guard and a slim width, Carter Move Mug is ready to roll TRUE TASTE CERAMIC COATING - Your coffee should taste how you intended; unlike stainless steel, our ceramic interior coating keeps your brew pure and free of lingering odors, oils, and "old penny" tasting notes HEAT-LOCK YOUR COFFEE & TEA - Our 304 18/8 double-wall vacuum-insulated stainless steel tumbler maintains temperature; It retains heat up to 12 hours and stays cold up to 24 hours ON-THE-GO COMPATIBILITY - By car, by bike, or by backpack, the slim width fits any adventure! This travel tumbler was designed to easily fit in most cupholders without compromising our mug inspired mouth designed for you to take in the full aroma of your coffee ELIMINATE LIQUID MISHAPS - And thanks to Carter's leak-proof seal, you have our your-bag-is-not-getting-wet guarantee with the quick twist locking lid your beverage is secure when tagging along with you