The tourist mattress is suitable for both indoor and outdoor use. It is made from durable PVC material, making it resistant to damage. The upper part is covered with soft velour. The mattress conforms to your body and is ideal for camping or as an extra guest bed at home. The classic inflatable mattress features a coil structure that mimics the springs of a typical mattress. The material used and the sturdy construction ensure a long lifespan for comfortable camping trips and outdoor adventures. When you're ready to inflate the mattress, simply pull it out and attach the bag to the valve. Open the bag and twist it up and down to capture the air. Roll the open end of the bag to trap the air inside. Squeeze the bag to push the air out of the mattress. Repeat this process until the desired firmness of the mattress is achieved. The mattress can be easily stored back in the carrying bag for convenient transport.