Top definition
A backpack used to carry beer, wine, liquor, or anything illegal to and from house parties, clubs, or frats. Usually used to hide alcoholic beverages from cops, as well as a way to transport alcohol from one place to another when walking.
"Yo Kevin, heard they are charging 5 bucks for a cup at 409, pack the beer in the booze backpack we'll bring our own."

"The cops might be out tonite will take the booze backpack through campus."
by Din0321 October 22, 2008
Get the mug
Get a Booze backpack mug for your sister Sarah.