Waterproof matchbox keychain

Portable Waterproof Match Case – 3D Printed

This compact, 3D-printed match holder is perfect for outdoor adventures, camping, or emergency kits. Designed to be waterproof and durable, it securely stores your matches and keeps them dry in all conditions. The screw-top lid ensures a tight seal, while the built-in keyring makes it easy to carry on your backpack or keychain. It also includes an integrated striking surface for quick access.

Download the 3D model and print your own match case today – a must-have for every adventurer or survivalist!

Happy printing! :)

Inside the lid, there is space for a seal:

I used one that has:

•  Diameter:   20mm (0,78 in)

•  Thickness:  2.4mm (0,09 in)

I also added a printable one that you can print using TPU.

I attached it using double-sided tape (if you are printing this project in PLA you can use glue)

To assemble the strike surface you have to follow this steps:

First you have to cut this piece from matchbox:

Secondly you have to cut this into two pieces. The piece for the strike surface need to be about 26.8mm (10.5 in):

Then you need to cut double-sided tape in the size of the strike surface (if you are printing this project in PLA you can use glue):

In the last step you have to attach this piece like this:

If you want to light a fire you need to put the strike surface in the container like this:

And now you're ready to start your adventures!