There are many different types of geocaching supplies, with some of the basic ones being a GPS system, a guide to geocaching
Geocaching - Wikipedia
Iconic Day Challenge, Geocaching Wiki
Bison® Small Capsule- Green
Exploring Different Types of Geocaches
I.B. Geocaching Supplies
Take your geocaching to a whole new level with this handy Night Caching Kit!, Go out after dark and avoid the muggles too. This Night Caching Kit sets
Night Caching Kit
Geocaching Association of Great Britain
3D puzzle (Groundspeak colours) - LARGE - TYPE I (outside) LOCKABLE
Hide your cache
Exploring Different Types of Geocaches
Exploring Different Types of Geocaches
Top 10 geocaching essentials – Official Blog
What Is a GPS PDA? (with pictures)
Geocaching For Beginners - The How, What, Where & Why