Yeti Rambler Colster 12 oz. Tahoe Blue with Limited Edition Empty Can Load-and-Lock gasket. Made with durable kitchen-grade 18/8 stainless steel. Double-wall vacuum insulation keeps drinks cold to the last sip. No sweat design keeps fingers dry and un-frostbit. Good for: Fishing, Tailgates, BBQs, Road Soda Brand new from 2017. Outer packaging has very slight wear.