This is a 98%* waterproof holder for anything that fits in it, suitable for everything that fits in: money, matches, cotton thread/needles, emergency fishing equipment.... the uses are many & almost endless.

If you like this, please vote above. danke! =)

*98% because in 100 situations 2 might just so happen to let in water, it all depends, it's definitely splash proof! and will survive being under water for a good while. ;-)

-And for further reading you might want to check out this similar Instructable.
https://www.instructables.com/id/Shotgun-Shell-%22Wallet%22/?ALLSTEPS

Step 1: Ingredients & Tools

You will need:

Ingredients:

-Two spent shotgun shells (if you don't have a shotgun, you can always pick up ones left by shooters at a hide, or just wherever they frequent) (You could try a live cartridge if you really want. ;-) (I've dissected about 3, or 4 which shooters have dropped))

Tools:

-Knife, or scissors
-Pen (Optional)
-Two hands

Step 2: Cut 'em Up!

(Optional) Mark with the pen about 1cm. from the top, or from the point that the edge is ruffled, on both cartridges.

-Then cut off the top. (With your favourite knife, or scissors ;-) )

-Now cut a slit down one cartridge on both sides. -remember, you only need to do it to one cartridge, and you failed if you did it to both: -that is, an EPIC FAIL! =D

Step 3: 2-in-1

Now slide the cartridge that you cut the slits in, into the other cartridge, make minor adjustments so it's straight/square. Enjoy, find something to put into it! :-)