This hilarious St. Patrick's Day costume accessory features a wristband with a chain attached to a mug that says 'Beer and Chain, Never Leave Home Without It.' Celebrate by wearing our St. Patrick's Day costume accessory wristband and get a ton of laughs while filling the mug with your favorite Irish brew or other drink. This St. Patrick's Day costume accessory is a perfect item to wear on a St. Patrick's Day pub crawl! You may even be able to get the bartender to use your St. Patrick's Day costume accessory mug! The 'Beer and Chain' St. Patrick's Day costume accessory also makes a great 'gag' gift for your highly humorous Irish friends and family. The St. Patrick's Day costume accessory mug holds 20 ounces of your favorite St. Patrick's Day beverage; the cuff and chain measure nine inches, making it a comfortable fit for most people.