CLEAR HEAVY DUTY GLASS: Our brewing bottles are made with thick, durable transparent glass so that you can see what’s bottled inside. Perfect for home brewing beers, Kombucha, whiskey bottling, soda, cider, kefir, vinegar, oil, vanilla extract and more. ECO-FRIENDLY & KEEP FRESH: Glass Bottles with stopper made of nontoxic materials are 100% recyclable and environmentally responsible. Easy Caps also provide a super strong, leak proof seal and ensure content inside as fresh and delicious as the day you stored it. EASY CLEAN & RESEALABLE CAPS: Our swing caps with stainless steel and thick silicone gaskets are easy to remove for cleaning, and simple to reattach for reusing. SAFELY PACKAGING: Each beer glass kit is safely packaged in bubble wrap sleeves to prevent breakage while shipping. SATISFACTION GUARANTEE: Maybe, sometimes accidents happen during shipping. If each clear beer bootle is cracked or broken, please let us know and we’ll do our best to make sure you are 100% satisfied with our product and service.