The 8oz hip flask is the most commonly purchased hip flask in the United States. Traditionally the 8oz is considered the perfect size; maybe because it is not so big it is flashy and not so small it is ineffective. 8 ounces of booze is frequently not enough to get most social drinkers totally wasted which is definitely a good idea; few drinkers WANT to be wasted so all users of 8oz flasks should enjoy alcohol responsibly and never overdo it! Our 8oz flask category may have the largest selection so take your time and check out all that we have to offer so you can be sure you are buying the perfect flask for your personality. Our next size up is 12 oz- bottoms up!