The Thermarest MondoKing 3D is the biggest Therm-a-Rest mattress ever. Vertical sidewalls create 20% more usable sleep surface so you have room to sleep like starfish. Dual valves allow compressible foam core to expand and inflate quickly when unpacked. A new and improved stuff sack with easy-carry handle is also included.
- Includes Compressible Pillow
- 4 in (10 cm) of stabilized loft provides the comfort of home anywhere.
- Vertical sidewalls maximize useable sleep surface.
- Foam core delivers all-season warmth to assure a great night's rest anytime.
- Dual valves allow compressible foam core to expand/inflate when unpacked; just a few breaths top it off to your ideal firmness.
- Mates perfectly with another 3D mattress.
|Weight||5 lbs 7 oz (Large)|