Here is the link for this frame. I am an affiliate for Amazon and do receive earnings from purchases thru these links.
Eberlestock F1 Frame: https://amzn.to/2RPUDmz
Accessory Pouch: https://amzn.to/2PQcXyc
The Eberlestock F1 Main Frame is the pack frame I have ever used. The shape makes for a very slim and tight profile that easily goes thru thick brush, swamps, and other terrain without snags. The rigid shelf makes for fast and easy packing with a care free attitude. Just load it, strap it down, and hike out. Simple and painless. The rigid shelf also allows fro easy breaks along the trek out where you can easily rest the pack on stumps and blow downs to get the weight off your back for a few minutes.