The BottleWise Duo Wine Travel Bag is a TSA-friendly bag that lets you safely travel with wine bottles inside checked luggage. Each Bottle Wise Duo wine travel bag, made of durable black Cordura fabric and other high-quality materials, includes two BottleWise Bot'l Paks - removable padded pouches that protect up to two 750 ml wine bottles from the bumps and bruises of air travel. Inside each pouch is a resealable liquid-tight liner bag that will safeguard luggage contents if a wine bottle ever breaks. The flexible patent-pending design lets travelers securely transport wine in their luggage or simply snap the bottle pouches into the messenger-style carrying shell for stylish on-the-go convenience. The perfect companion for culinary adventures, no other wine bag can provide double-duty versatility with such practical sophistication. You can also use the BottleWise Duo for wet laundry or swimsuits or other liquids like olive oil if you don't have any wine bottles to transport.