...contains genetically modified material, was constructed by slave labourers in China who were whipped constantly during the process, is non-biodegradable and will actually stop other things from biodegrading, contains more CFCs than you could possibly imagine, is not FAA aproved (because it will make any aeroplane it come with in 100 metres of cease to exist) and will most likely cause cancer in yourself, your mother, and anyone that you ever look at ever again.