This is the Kidsnoozer. It will fit in almost any car or van, by trapping the ends over the tops of the doors. Makes an extra bunk in the front of a camper van.  

Best to lock the doors (don't open when there's someone in the hammock!)  Not for two-door cars so you can still access through the other doors. 

Strong enough for any child, and adjustable to fit most vehicle sizes.  Suit child up to about 10 yrs, or until too tall to fit across the car or van. 

Was £39.95, now £30.00

For large trucks, see my other Trucksnoozer listing.