Nice -- that looks like another good one, Matthew! So are you using your 75g rucksack "sandbag" for all of those, as per the picture above? I'll be starting to add your sandbag exercises to my "regime" on Jan 1. Going Whole30 and sandbag fitness as of the New Year. I've got some goals set for April 1. :)
I used a 35kg bag for this - wanted it to be nice and fast! I normally mix up heavy and lighter stuff from session to session. What goals do you have set?