The material is PVC and nylon, Color: Dark blue VERY COMPACT EASY TO STORE: The water hammock is foldable and compact, you can inflate and deflate the water hammock quickly and easily, just roll it up for easy storage or carry it around when needed. You can take it on a trip. KEEP YOUR BODY COOL: Inflatable rafts allow the middle of your body to stay cool by soaking in the water while keeping your head and knee afloat. You can float on the water, bask in the sun, feel the cool world, enjoy and relax in this wonderful moment. HAVE GREAT CARRYING CAPACITY: You don't have to worry about the weight limit, it can hold up to 250 pounds. NEW SINGLE STYLE: Our colors are highlight color is very different. More sober, sun.