Barnacle Coaster

Made from durable, reusable silicone, the Barnacle is a compact accessory designed to keep you and your surfaces dry. Available in a variety of vibrant colors, it attaches easily to most bottles, cups, and glasses. Just push and twist your cup into place for a secure fit. Perfect for on-the-go use, it’s easy to clean—simply empty any collected liquid between beverages or refills. Complies with Prop 65. 1″ H x 3 1/4″ Diameter