Mind you, these straps are pretty good, I believe that Huw managed the Matterhorn with a Linhof round his neck using one of them
To be accurate, I made Sherpa McCandless carry the Linhof. Well, he was carrying everything else, so it wouldn't have made much difference.
And those Optech straps really do spread the load much better than ordinary straps. A good thing too, because it used to fair tire me out, watching him struggle with the weight of all my gear. I had to send him back down the mountain for an extra bacon butty supply so I could recover my strength on a few occasions.