Just like the original YETI Rambler Colster, but with a sleeker design and an updated gasket. The 12 oz. size is perfect for sparkling water, soft drinks, and good old-fashioned beer, all kept straight-from-the-cooler cold while kicking back on the boat, at camp, or wherever good times are going down. Available in DuraCoat colors, all ready to be customized with your company's logo. Made with kitchen-grade stainless steel, so they’re puncture- and rust-resistant. Double-wall vacuum insulation keeps cold drinks cold until the last sip. Dishwasher safe. 4 3/4 inches tall, 3 inches wide.