The Jerry Can Hip Flask ($21) plays on the timelessness of the iconic Jerry Can. Jerry cans are usually seen on the back of jeeps to hold fuel or water for long or off-road trips. This Jerry Can can be used to hold water, but is really made for a different kind of fuel. It’s made entirely of 18/8 stainless steel, holds about 6 ounces of liquor and comes in at 4″x2.75″x1.25″. The Jerry Can Hip Flask is one of the strongest flasks you’ll find and easily slips in your pocket so you can take it anywhere.