Flask2Go - the Foldable Flask is quite simply the easiest way to take your spirits to go. Foldable, flexible and even freezable - the Flask2Go has been known to serve as a great container for those boozy cocktails, mocktails and even Jell-O worthy concoctions. • Foldable / no metal parts flask. • Reusable / Recyclable / Disposable. • BPA Free / Leak proof cap. • Sold as 2pk. Perfect for: Shopping, tailgating on gameday, camping, hiking, fishing, thrift shopping, concerts, picnics, skiing, girls (guys) night out, Tinder dates... anywhere. Anytime fun.