This black leather-wrapped stainless steel flask makes a great souvenir item if you ever visit Sand Island Oahu Hawaii. The flask is made of lightweight stainless steel and the leather wrap makes it easy to grip and easy to store and hide discretely in your suit, jeans pocket, coat, or anywhere else. The screw-cap seals 100% tightly to avoid leaks. Great for weddings, traveling, sports events, fishing, hunting, ski trips, festivals, concerts, beach parties, camping, hiking or any other outdoor activity you may enjoy. Holds approximately 7 oz of liquid.