How to hide a geocache: Unterschied zwischen den Versionen

Typical containers in size '''micro''' are film canisters and PET bottle preforms (in Germany called "PETlinge"). Film canisters are cheap or free but not 100% waterproof. PET bottle preforms have a bottle cap and are 100 % waterproof but are only available at specialised shops. You could also use plastic containers for pharmaceutical products or cosmetics.

Well-proven containers in size '''small''' and '''normal''' are so called [https://www.google.de/search?query=lock%26lock Lock&Lock boxes]. You can also find cheaper products with a similar  system. These boxes are waterproof and easy to open and close. The content is well protected. You should not buy the most expensive boxes since there is always the possibility that a geocache container gets lost or destroyed.

[[Datei:5.56 x 45 mm M855 Ammunition 3725867671.jpg|thumb|Munitionskiste]]

Sometimes ammunition boxes are used as container for sizes from '''normal''' to '''very large'' but keep in mind to label such a box as geocache. Otherwise a muggle could report it to the authorities. Ammunition boxes are not cheap but waterproof and offer much space. Containers in size '''large''' and '''very large''' could also be waterproof boxes or containers for water sports.

[[Datei:OCE6DB Tütencache.jpg|thumb|hochkant=0.8|ungeeigneter Behälter]]

* Candy or coffee tins because they rust quickly and are hard to open.

* Glass jars, because their lids rust quickly and the glass can shatter.