Personalized Three Geocaching Rocks Toddler Full Zip Hooded Jacket. Geocaching Rocks text with three dancing rocks holding GPS receivers is a humorous geocaching design. Fun gifts for cachers at birthdays, holidays and geocaching events. 7.5 oz., 60/40 cotton/polyester. Jersey-lined double-needle hemmed hood. Pouch pockets for all their treasures. Coverstitched shoulders and armholes. Coverstitched rib waistband and cuffs.