AquaPlay 503 Portable AquaBox A portable canal system for hours of magical fun and imaginationin the AquaPlay world Move and steer the boats through the canals and with the crane load the container from the boat to the truck and back Let the Amphibious truck go go both on land and water as well as in and out of the system Make the system portable by folding the box halves together as a suitcase and bring it along to friends, to the beach, etc. Extendable - Great set for adding extensions and exciting accessories