The Hip Flask is a sleek and stylish stainless steel oil drum flask with a capacity of 750ml. It features a rectangular design and a screw top closure, making it convenient for on-the-go use. The black color adds a touch of sophistication, while the included storage holder and bag make it easy to transport. With a customer rating of 4.7 out of 5 stars, this flask is a reliable choice for those looking for a durable and portable water carrier for camping and hiking trips.