USAGE:You just need to unscrew the cap and put the small funnel on the mouth of the flask, then fill your favorite drink slowly, and don't worry about spilling drinks outside the flask. Come with the 2 small wine glasses, you can share with friends at any time. Hip flask Set made of high quality stainless steel, hip flask wrap feels more comfortable,contains two wine glasses with a large hip flask and a small hip flask,funnel,safe and , anti- and anti-rust, easy to use and convenient to carry. CONVENIENCE: With the smooth curved design,comfortably grip and , easy to carry. You can put into your backpack pocket flask,when you're traveling, climbing, fishing or camping. DESIGN: With hinged screw cap, safe leakproof,you don't have to worry about losing the screw cap when you unscrew. The screw cap seals tightly to that your favorite beverage doesn't leak or waste. APPLICATIONS: Perfect for filling with whiskey, wine, vodka and all kinds of drinks. box for dad, boyfriend, groomsmen and more gifts for men.Please finish your drink as soon as possible and the varieties of drinks cannot store for a long time in the flask.