The YETI Rambler 20 oz. Travel Mug is so portable, youll have to think long and hard about where it cant go. Its the first piece of YETI Drinkware to feature a cupholder friendly grip and a leak-resistant Rambler Stronghold Lid that easily rotates to fasten for both right- and left-handed users. At the end of the day, we built this drink handler to keep your coffee full and worries away. CAUTION: Not for use with carbonated beverages and should not be used as storage for food or perishables.