Our 473ml or 16oz Colster 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 refreshingly crisp, so you can enjoy a cold craft brew even when the sun's blazing.Â
Overview:
