Preform Container with pencil and RITR Logbook
Best all-in-one solution for geocachers creating durable, weather-resistant hidden caches.
This Preform Container, also known as a PETling, offers geocachers a heavy-duty and reliable solution for hiding caches. Originally designed to be melted into soda bottles, these containers are made from super strong plastic featuring a tight-fitting, water-tight lid ensuring contents remain dry. This ready-to-hide kit includes an Official Geocaching sticker, a small pencil, and a Logwerk Rite in the Rain Logbook. Measuring approximately 5.375 inches long with the lid secured, it provides just enough space for small trackables or nano geocoins. Customers praise its sturdiness and ability to keep logbooks secure and dry.
Owner Satisfaction
4.5
/ 5
Category Rank
583
/ 1444
#583 in Camping & Hiking
Who it's for
- Hiders seeking discreet, long-lasting containers for challenging spots
- Geocachers placing caches in wet or humid environments
- Beginners needing an all-in-one, ready-to-deploy placement kit
Who should skip it
- Collectors hoping to include trackables or tradeable swag
- Finders who prefer reliable, full-sized writing utensils
- Users requiring a foolproof, watertight seal for long-term storage
Performance breakdown
Weatherproofing
Tight-fitting lid ensures logbooks stay bone-dry in harsh outdoor conditions.
Durability
Industrial-grade PET plastic withstands years of exposure to the elements.
Deployment Readiness
Includes everything needed to hide a cache immediately upon arrival.
Logbook Quality
Rite in the Rain paper resists tearing and moisture damage effectively.
Concealment Potential
Slim profile allows for easy hiding in tight, natural crevices.
Internal Capacity
Limited space restricts contents to small trackables and nano geocoins.
Know before you buy
Yes, the PETling design features a tight-fitting, threaded lid that creates a reliable water-tight seal. It is specifically engineered to keep moisture and the elements out, protecting the logbook inside even in damp environments.
It is compact, but the interior space is sufficient for small items. You can comfortably fit a few small trackables or nano geocoins alongside the included logbook.
These are industrial-grade PET plastic preforms, which are the thick, heavy-duty tubes used before they are blown into soda bottles. They are significantly more durable, rigid, and impact-resistant than standard consumer plastic containers.
Yes, it is a complete, ready-to-hide kit. It includes the container, a Rite in the Rain logbook, a pencil, and an official Geocaching sticker to identify the cache.
The container measures approximately 5.375 inches in length with the lid secured. This slim profile makes it easy to tuck into crevices, hollows, or other tight hiding spots.
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