I need to survive for 3 days without pooping, and eating as little as possible. It can't take up too much space. What food do I pack? - eviltoast

Please don’t ask why I need this.

The food has to be something I can easily find.

EDIT: Please stop asking because I am not telling anyone the reason.

EDIT 2: I lost. You guys purposefully made me poop I’m never doing this shit again