The 240ml Slim Thirsty Rhino Minum Stainless Steel Hip flask is a great flask for outdoor usage. It is the perfect size to to keep hidden but still contain enough of your favourite alcoholic drinks in order to have a good time. Take it with you from the mountains to the oceans. Also makes a great gift for men, women, moms and dads, and groomsmen. These sturdy flasks can also be used for other functions as well, such as a container to hold various liquids and even as an ice pack.