Robens Vapour 60 is one of the lightest airbeds in its price range. The airbed is 6 cm thick which helps to provide good insulation against ground temperature. The R-value of this airbed is 1.6, so it is meant to be used in the summertime and early autumn when the ground is still relatively warm. The multiple airbags provide stability and firmness and the mattress keeps you off the ground even if you like to sleep on your side. Robens recommends to use the Robens Pump Sack to fill the airbed with air, the pump sack is also available in our online store. - Material: 20D 390T nylon with double line square ripstop, TPU (Thermoplastic Polyurethane) coated, 100% nylon - Size: 190 x 55 x 6 cm (LxWxH) - Valve: Robens Peak Valve - R-value: 1.6 (6°C) - Carrybag included