Fermenting Ventilating Tall Bung with Burgundy Top | Food-Grade Silicone Barrel Bung for Wine & Beer Makers, Craft Brewing & Vintner Aging Supplies - 5 Pack - Free Shipping Color:Yellow Our bulk 50-packs of silicone

Our bulk 50-packs of silicone wine stoppers are the ideal inventory addition for wineries and liquor stores looking for a high-margin point-of-sale item

Integrated Heavy-Duty Grab Ring: Despite its locking strength

our tall ventilating bung provides superior gas exchange compared to standard stoppers

Our original Wine Bottle Stoppers packed into mini-burlap bags in sets of 5 per bag

Pure Medical-Grade Silicone: Crafted in the USA from 100% food-safe white silicone that is BPA-free and non-porous

Fermenting Ventilating Tall Bung with Burgundy Top | Food-Grade Silicone Barrel Bung for Wine & Beer Makers, Craft Brewing & Vintner Aging Supplies - 5 Pack - Free Shipping Color:Yellow Our bulk 50-packs of siliconeFermenting Ventilating Tall Bung with Top Save time and money with a 5 pack of our best selling bung. Free shipping in the US included. This is our best seller and is widely used by vintners and craft brewers with barrel aging programs. Specifically engineered for barrel aging programs, our tall ventilating bung provides superior gas exchange compared to standard stoppers. The burgundy top is not just for style; it signifies a professional grade seal