Wake up renewed and refreshed from anywhere on the Coleman? GuestRest? 18" Double-High Air Mattress. This queen-sized air mattress features a soft, velvet-like plush top and antimicrobial sleep surface that resists odor, mold, mildew and fungus. You ll stay comfortable all night long due to the ComfortStrong? coils that contour to your body to bolster support and reduce bulging for a more level sleeping surface. Once you find your ideal firmness, the factory-tested AirTight? system will help lock in air to keep your bed leak-free the entire night. For an extra layer of protection, the dual-sealed Double Lock? valve prevents leaks while you sleep. The first sealing point stops air from escaping when you remove the pump, and the second locks in the air as you sleep. When you're ready to pack up, the built-in Wrap 'N' Roll? storage system features an attached carry bag for easy folding, rolling and storing until you're ready for your next adventure.