Where and how to hide your stash? We all stop for a moment and think about that when looking to hiding something valuable. For some reason, everywhere seems too obvious, but about air vents? There's so many of them in the house, so why not add an illusionary one as a hidden safe?

This DIY kit from Hidden Safes does just that. It takes minutes to install, looks as simple and boring as a standard air vent, but keeps a little secret inside!