The Travel Essentials double self inflating mat is easy to inflate and deflate. The self inflating mat has a reinforced quick-flow valve as well as a PU open cell foam core for full and fast inflation. The fabric used to make the double self inflating mat has a water repellent coating and a high quality PVC coating for an air tight seal. The double self inflating bed offers great support and is lightweight and durable as well as being comfortable to sleep on. The double self inflating mat is ideal for camping, hiking, festivals and sleepovers. When fully inflated the mat measures 188 x 130 x 3.5cm.