Keep Beer, Soda, and Water Bottles Colder and Protected with Soft, Insulated Can Coolers from CSBD When you’re relaxing outdoors under the hot summer sun you don’t want your beer or soda to start sweating and getting warm too quickly or the taste goes bad and your hand gets all slick and wet. That’s why we created these high quality, reusable CSBD Can Cooler that make it easier to keep them colder, longer and come in a variety of bright, vibrant colors and blank formats so you can customize them to match your party, event, or fundraising activity.