COLSTER CAN INSULATORS

Most cans – whether home to a classic lager, a craft brew, a hard seltzer, or just a classic soda – can’t help the drink inside stay cold. Our line of Colster® Can Insulators is like a personal cooler for your can. Insulated like all Rambler® Drinkware, these hefty heat-protectors help preserve that fresh-from-the-cooler (or fridge) temp, while you enjoy at your own pace. 

The standard 12 oz. Can Insulator is the original beverage sleeve that launched the product line. Keep classic 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.

The new 12 oz. slim design, ideal for keeping hard seltzers icy cold while hanging out on the hottest days. Double-wall vacuum insulation and No Sweat™ Design keep your hands dry, and the updated Load-and-Lock™ Gasket only requires an easy quarter-turn to secure your drink in place.

The 16 oz. size is a perfect fit for bigger cans (like craft beers), keeping the last sips as good as the first. Our new Load-and-Lock™ Gasket requires an easy quarter-turn to secure your drink in place. And just like the original, double-wall vacuum insulation is how your drink stays icy cold, so you can enjoy a cold craft brew even when the sun’s blazing.

Over the years, our tech and capabilities have evolved – and so have our favorited canned drinks. These days, we’ve got coffee in cans, hard seltzers in cans, good old-fashioned tall boys in cans, and craft brews in 16-ounce cans. So we now offer three sizes, because we don’t believe in warm beer…soda, seltzer, or craft brews.