Stanley are the masters of hip flasks. This is because their designs are founded on portability and class. Every hip flask from Stanley is made from durable materials that resist corrosion, rust, and toxicity. Also, they have integrated caps that prevent leaking. Stanley also makes caps that are not easy to lose. Finally, they have eye-catching designs. Even if someone notices your Stanley hip flask, you will look classy. You will also have a great talking point thanks to this elegant accessory.