Trap bag

A bag you keep your drugs in

Yo Man you got that good good

Ya boy it’s right here in my trap bag

Trap Bag

Small, possibly temporary, inconspicuous, luggage containing comfortable clothes that may eventually be needed and is packed in anticipation of being “trapped” in a situation or place that requires wearing formal or uncomfortable clothes. A trap bag may be as simple as a paper bag containing shorts, t-shirt, and flip-flops.

Dude 1: “Dude what’s with the suit and tie?”
Dude 2: “I have to go to church with my grandmother.”
Dude 1: “Ouch.”
Dude 2: “Nah, I packed a trap bag with clothes for later.”