I have 2, the mesh one and thecolder weatherone I guess it is. The mesh one makes a lot of noise rubbing the tree bark so I went to another type of 5 point ststem. I did love the pockets on them as it allowed me to carry the straps for the Lone Wolf in them while hanging. It is very heavy also, the seat belt type belts is the cause for that although they are very easy to use. I havn't used the other one yet. That one doesn't have pockets.