Preform 12 cm – The classic among geocaching containers

Robust, weatherproof, and proven: Our 12 cm preform is the perfect geocache container for beginners and professionals alike. Whether in the forest, in the city, or in the countryside – this small all-rounder is versatile and can be hidden discreetly.

✅ Features:

• Length: approx. 12 cm

• Material: stable, transparent PET plastic

• Lid (included): watertight screw-on lid

• Internal dimensions: ideal for log strips or small logbooks

• Reusable & durable

💡 Ideal for:

• classic traditional caches

• urban hiding places (e.g. street signs, bridge railings with appropriate mounting)

• Forest and nature caches (in tree hollows, roots, etc.)

📦 Available as an option:

• pre-printed log strips

• Mounts for easy concealment

• Hanging lid for easier attachment

• magnetic versions (with optional magnetic upgrade)

💡 Why CacheWerk?

• Family-run project with a passion for geocaching

• Creative, durable and field-tested hiding places

Note: This Preform is compatible with our CacheWerk mounts and is ideal for creative, specialized hiding places. Any mounts shown are not included in the offer.