PACK OF 4: Waterproof and portable wine bottle bag, easy to carry wine, liquor, juice, water and other beverages on the go, also perfect for hiking, camping, beach , picnics, barbecues, concerts and more. CAPACITY: This glassless wine pouch holds 750ml of wine, stands on its own with drinks inside. SECURE: Made of food grade plastic with no taste transfer, it is very safe, clean and reusable. EASY TO FILL AND CLEAN: Come with a green collapsible funnel and a black bottle opener, helps you open your drinks and pour without spilling. Simply pour soapy water into the plastic wine bag, then wash and rinse. WATERPROOF: This leak-proof, leak-proof plastic wine bottle stopper prevents leaks and air ingress; always keeping drinks cool.