Glad they still make these! I have used this mattress in the past for many boat camping trips. I bet my life on one during a sinking event and it did very well. I would not want to float around out in the ocean for days on this thing but for several hours it did the job. This mattress is much better than a thin sleeping pad and for the price I was surprised it held up for several years. The material is the same as the bigger mattresses so its not bullet proof. If you use some care it will last a long time.