Bierbro Beer Bong Snorkel - Stretches to Fit Cans, Seltzers, Bottles, Mugs, and Red Solo CupsIntroducing The Bierbro the ultimate, flexible beer bong that fits on any container, from cups to bottles to cans. With its innovative air valve design, this silicone device makes quick beer chugging a breeze. Take it with you to concerts, bars, and more for the perfect party accessory. Your trusty Bierbro is always at hand to turn any container into a beer bong. Bierbro is the extremely versatile device that fits on almost any container. Whether you