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. 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.

Features:

• 18/8 Stainless Steel
• Double-wall vacuum insulation
• Dishwasher safe
• No sweat design
• 3.1"X4.9"
• 0.5 lbs