hi selling 2 self inflating matresses.Self-inflating mattress - Compare prices on Twenga.co.uk there the first ones year, picked them up in argos Buy Campingaz Convertible Air Bed - Double/2 x Single at Argos.co.uk - Your Online Shop for Camp beds, airbeds and camping mats.last year and were only used once. 25 pounds each, looking to get better ones for camping for 2 months in the summer