Pool decks, boats, and barefoot hangouts fear not! The Yeti Rambler 10 oz Wine Tumbler is made of durable, stainless steel so broken glass is a thing of the past. Its double vacuum insulation keeps your wine at the perfect temperature while a handy MagSlider Lid keeps every drop inside. Now you can confidently enjoy the fruits of your favorite vineyard outdoors, without a care in the world. Double-Wall Vacuum Insulation - Keeps hot drinks hot and cold drinks cold until the last sip., MagSlider Lid Included - Splash resistant, smooth-sliding lid that keeps liquids in., 18/8 Stainless Steel - Kitchen-grade stainless steel, puncture and rust resistant., Dishwasher Safe - No need to hand wash!, Dimensions - 4.5 x 3.5 in, Empty Weight - 8.1 oz, Model Year: 2021, Product ID: 651416, Model Number: 21071500584, GTIN: 0888830128480