Package: You will receive 4 pieces 8 oz Stainless Steel Flask and 4 pieces Funnel.Material: Covered in black top grade PU leather. Suwimut flasks are made out of premium quality stainless steel, non toxic, anti-corrosion and anti-rust.These Flasks are lightweight and super easy to keep clean and fresh. Store your favorite beverage such as vodka, brandy, whiskey and drinkware neatly in your stainless steel flask and take it anywhere you go.This bottle is grip-friendly and can easily be hidden in your jeans pocket, suit jacket, bag, purse, fishing box or hunting coat. Ideal for all outdoor activities, like fishing, camping, hunting, hiking, wedding party, traveling.100% Leak-proof: Every whiskey flask with thick stainless steel lid, air-pressured, laser welded and quality controlled. The cap seals 100% tightly and the flasks are air pressure tested to avoid leaks and waste of your favorite beverage.