A track bag worn at night while party or dorm hopping around WSU containing a fifth of hard alcohol, usually worn by undergrads who are underage. One might also find long-neck beers and condoms in them as well.
"Damn, Cam had two fifths and some weed in his Pullman Balla Bag, but the cops only caught Ryan for one pill of aderol"
by Elijah H August 21, 2007