It's a PET container!
Polyethylene terephthalate that is. This is a preform container that
could be melted and formed into a water bottle. Left as is, its works
much better as a geocache!
Imported from Germany, these
containers make for great hides in that they are completely waterproof
and extremely durable. On top of that, if you ever decide to switch it
out, its recyclable!
This small PET container comes with the
Rotolog 120. It features two-sided pages, and room for 120 logs. This
container is ready to hide!
Dimensions: Approximately 100mmL x with a 35mm diameter lid.