The smart solution for open wine bottles. CapaBunga® is a reusable silicone wine cap designed to solve the everyday frustrations of storing open bottles. Modeled after the bungs used in wine barrel-making, this clever cap creates a liquid-tight seal that lets you store your wine upright, on its side, or even upside down—without a single drop leaking. Why you'll love it: Fits in your fridge door—no more rearranging shelves for open bottles Leak-proof seal means you can store bottles at any angle No more struggling to jam expanded corks back into the bottle Reusable, food-safe silicone that's built to last Fits virtually every standard wine bottle Perfect for: Red, white, rosé, and dessert wines. Not recommended for Champagne, Prosecco, or sparkling wines (try CapaBubbles for those). Keep your wine fresh and your fridge organized with this simple, stylish solution.