Don't forget to check the weight rating for the hammock you are buying to make sure it can accommodate you and potential users of your hammock and this is within the manufacturer's guidelines Polyester hammocks can resist mildew and are much more durable in all types of weather, especially important for leaving it hanging in your garden It is best to choose a rope made from polypropylene if you hammock is going to be used outdoor for outdoor use Make sure you choose a hammock made from polyester