Lost Horizon double sleeping pad. Barely used but unfortunately has a slow leak somewhere, I would say it is fixable with a patch but leak needs to be located first. I do not know enough about these sleeping pads to try and fix it myself. Otherwise it is in great shape and very comfortable for camping. The pad is air and foam so its definitely a step up from an air mattress, self inflates when valves (2) are turned to inflate. Price reflects the fact that it needs to be patched, these are close to $300 new and this one has been slept on just a handful of times.