Really good. Feels like what the standard canyoneering pack should be. First weekend I had it and I took it through Echo, Mystery, and Imlay. Good drainage, really tough except for one spot, and easy storage to get around. The one spot that broke was the attachment point for the secondary hip belt. I really love the design of having a smaller, replaceable hip strap to protect the big comfy belt. So it was disappointing to have that fail and be left without a hip strap in canyon. The other gripe ...