"The YETI Rambler 16-Oz. Stackable Cup with MagSlider Lid is a space saver at home and at camp. Whether your drink of choice is steaming black coffee or iced tea, this YETI cup is ready for any drink, anywhere. Built with rugged 18/8 stainless steel, this YETI tumbler stacks with others of its kind to save space on your excursions. The double-wall vacuum insulation keeps hot drinks hot and cold drinks cold from the first sip till the last drop, and the splash-resistant MagSlider lid is super-easy to open and close. A tapered design means it fits most cup holders for on-the-go convenience. This YETI Rambler cup is dishwasher safe for hassle-free cleaning. 3.5""dia. x 5""H. Weight: .5 lbs. Mfrs. limited 5-year warranty. Super-tough 18/8 stainless steel construction Stackable design saves space wherever you roam Double-wall vacuum insulation Easy-open, splash-resistant MagSlider lid Tapered to fit most cup holders Dishwasher safe"