While I appreciate the need for a transportable reloading kit I could never convince my self that the Lee Loader or the Lyman were the best tools for me. If I was only interested in a few rounds while I was packed up into the woods maybe. But with all the stuff you need to reload it’s not like a backpackers going to take one with him on a journey.
My solution was to make a table top base for my Rock Chucker. I can use any flat top like a table or desk and secure the press with a C-clamp. When I need to move the press it just a few turns of the clamp and I can just walk away with it.