I would like to introduce the Amphipak. This awesome pack was designed by a good friend of mine. We have been in many canyons together. I had a wee little bit to do with this pack as I gave my two cents along the way with its design. Larry, the owner and designer, is a good guy and makes a wonderful pack. Check it out!
https://amphipak.com/?fbclid=IwAR2Qt...4EIR4MGZ3GuztE
https://mludhluq09xq.i.optimole.com/...efrontfull.png
