NO MORE SPILLS OR MESS! Effortless and easy to use, the built-in shotgun funnel allows for a fast, smooth, and clean chugging experience. Much safer and more fun than using your keys, knife, or thumb. THE WORKS ON ALL CANS (soda, energy drinks, iced tea, seltzer, and canned water), as we've proven in the VIRAL "Will it Krak'in" Series on TikTok, YouTube, and Instagram. The ULTRA PORTABLE AND DURABLE DESIGN makes the perfect party tool to take with you everywhere you go (fit into pocket, toss in bag, clip on keychain). GREAT UNIQUE GIFT for anyone! Perfect for groomsmen gifts, dad gifts, boyfriend gifts, party favors, gag gifts, etc. Get one for your whole squad and race to see who has the fastest chug. PERFECT FOR ANY OCCASION (golfing, camping, skiing, tailgating, concert, festival, wedding, bachelor party, college party, frat party, sorority party, pool party, party game, etc).