This cache is part of the "Family serie - Toys history". For more details (and spoilers), please visit the bonus cache GC8C7FF. In this serie, caches are made of JULEAR recycled toys: Recycling kids' toys into adults': Their second life remains in a playfull theme.
And the theme here is "mechanic": Indeed, after such a walk, you may want to refuel...
Het thema hier is "monteur": inderdaad, na zo'n wandeling wil je misschien energie bijvullen...