PREMIUM MATERIALS-Our hip flask is constructed with 304 (18/8) food-grade stainless steel, preserving the original taste of whiskey/liquor and not the metallic aftertaste. The product includes a free funnel for easy and quick refilling. FINEST QUALITY FLAT-it exemplifies professional design and a classy outlook.Silver/Golden matte finish makes this flask grip-friendly. The neutral design is that it suits women as well as men. SLIM, DISCRETE SIZE-The hip flask is so potable, so no worry about bringing you uncomfortable and embarrassing bulk in your pocket like the traditional bottles. So it is particularly suitable for sports events, like fishing, skiing, and hiking, etc. MULTIFUNCTIONAL, VERSATILE-It is a guarantee of having a great time ahead. Great for private parties, picnic parties, beach parties, carnival, festivities, or any other occasion where you would like to enjoy some gratifying moments. EASY TO CLEAN-These hip flasks is easy to clean and exhibit trouble-free maintenance. Just fill it with water til less than half, close, and give a quick shake. Then rinse again, and it's like new.