A self-inflatable mattress, resistant to adverse weather conditions - ensures protection from cold and humidity. Very simple in use - inflates itself when the valve is turned on. Used material enhances the resistance of a mattress to mechanical damages, at the same time keeping the comfort of usage on a high level. The in-built compression bands enable to compact the sizes of the object to absolute minimum. The mattress is reliable during tours and by exercises. offered together with a transport bag.