Travel Jewelry Container

A small container that can be used to securely store jewelry or other small items. The lid can be secured with a spring O-ring or small carabiner. 

Container comes in five depths: 10mm, 15mm, 20mm, 25mm, and 30mm. Width is 46mm OD, 40mm ID.

One upgrade I'd suggest is to add a small amount of foam or felt to the interior bottom and top for added protection if you are concerned about something getting damaged from bouncing around inside it.

Note: The original 3D model is from Vaish Singh on OnShape (CAD Individual Project: Portable Jewelry Keychain). Key differences include: the elimination of the lid decoration; modified lid, container, and hole dimensions so it is impossible for items to fall out when closed; made it parametric to adjust the height.

I believe this design is based on a product called Lion Latch that was shown on Shark Tank, but I don't know how long ago.