Hiding your valuables in common household containers is an old trick.
Diversion safes look like containers designed to hide your valuables in plain sight. Common diversion safes include fake brand name containers for soda pop, canned fruit, home cleaners, or even novels. Diversion can safes have removable tops or bottoms so that you can put your goods in them, and the safes are weighed so that they appear normal when handled.
These are relatively inexpensive, although it’s cheaper to make your own.