Meet the best mattress for car camping- SO COMFY it's sold out 4 times! The deepsleep Solo Mat™ for Toyota 4Runner is 5 inches of self-inflating, foam core comfort. It is made with durable materials for all-weather camping and provides a quick and easy set up in just minutes. Perfect for Solo camping, or fit 2 as a set for door-to-door comfort in your 4Runner for full cargo coverage. *Single sized, sold separately. 'Leveling Mat' is optional and designed for the cargo area in 5th Gen Standard seating models.