Take branded keychains one step further by adding a bottle opener feature. Draw attention with a simple promotional product that offers practicality and brand promotion. Custom bottle opener keychains consist of plastic or metal and are fixed to a keyring. Customers will carry their keyring bottle openers in their pockets. They are useful for opening metal bottle caps. Some models feature corkscrews for opening wine bottles. All bottle opener keychains are custom printed with your corporate design or slogan.