If you want your dad to sneak beer into an event (e.g. football games, theaters, church) but not pay over-inflated prices from vendors inside, then you might want to give him a Beer Belly ($30.93)!

The Beer Belly, a hands-free hydration system, looks like a beer belly when worn under clothing. It consists of two parts: the sling and the bladder. The sling is designed to fit users up to six feet, 8 inches tall and up to a 40-inch waist. The bladder, made of polyurethane, holds up to 80 ounces of any hot or cold beverage and fits in a custom-shaped pouch in the sling.