Make Your Own Aqua Souvenir

I recently got to take a vacation that I had been dreaming about for over 25 years.  I bought some nice souvenirs, of course, but NONE of them are as cool as wearing some water that came from that place!

My dream vacation had a harbor.  But if it didn't, tap water would STILL have made this necklace/bracelet charm bring back all of those fantastic memories.  :)