Fleetwood RV Mobile Lab

First seen in the Lost World, they are later seem used by Eric Kirby in Jurassic Park III as a hideout (though he was most likely using an abandoned InGen Hunter's vehicle).

The RV was designed by engineer Eddie Carr (who built all the custom vehicles the team use). The RV was solar-powered and served as the main laboratory for Hammond's team.

It featured a database on all the dinosaurs on Isla Sorna, as well as GPS, maps graphing everything from elevation to territorial dinosaur patterns, Satellite phones for communication with Hammond, weapons, small refridgerator, First aid kits, and a steel slab table for dissection/injury treatment.

The trailer fell off a cliff when a pair of Tyrannosaurs looking for their child attacked the Lab as well as those inside.