I'm pretty sure it is a DL Tree Runner. I saw this listing on eBay and contacted the vendor,Jared Baker, and asked for a price with DL 1.9. This is my first hammock and I like the way this is made. It has an opening on opposite sides on each end to facilitate inserting a pad. It's easy to stuff a pad into one end then go to the other end and pull it through. Like I say I'm a noob so for all I know this may be a common feature on most DLs. I'm thinking it would be easy to attach a pocket in this opening to store a few possibles at night. Also a shout out of thanks to Shug for his instructional videos, They were a great help setting this thing up from scratch "On the knot not the toggle".