The Japanese-designed Inflatable Mattress 2.5 offers a luxurious outdoor sleeping experience. Featuring 2.5 inches of thickness. the Inflatable Mattress 2.5 is optimal for car camping. The mattress comes with a water-resistant storage case that doubles as a pump for inflation. Pair the Inflatable Mattress 2.5 with the Camping Mat Sheet for an added layer of protection from dirt and debris.