It depends on your taste whether you want to choose the single nest or double nest hammock. Since every single person may have different purpose, you may choose the single nest or the double one. In fact, the difference is only coming from the size. The single nest has 4’7” wide which is perfect for a single person, whereas the double nest has 6’2” wide which can support two persons. Both of them have soft nylon fabric which is lightweight and breathable, not to mention that it is totally durable. They also have different choices of colors so you can choose your own taste as well.