Original Geocache in a Bottle (Mini) Geocaching Containers By Weebledogs Original Geocache-in-a-bottle (mini) - Three (3) Piece Set 3/4" Bottle With Official Logsheet Each Bottle has a 1/16" neodydium magnet on the bottle for easy placement Show off your love of geocaching in a way as unique as you! Check-out other items to see more versions of this one-of-a-kind swag item