Colster 2.0

Our standard 355 ml / 12 oz Can Insulator is the original beverage sleeve that launched the product line. Keep classic 355 ml / 12 oz cans and bottles chilled with double-wall vacuum insulation while kicking back on the boat, at camp, or wherever good times are going down. Plus our newly evolved Load-and-Lock™ Gasket needs just a quarter-turn to secure your can.