Wrapped 2 10Kg dumbbells in couch cushions and chucked them in an old yard sale backpack I have and went around the block (3.5km)..........what an eye opener!
I don't sleep well when I'm hungry
Hope you have a great adventure on the Fish River hike GG. Im sure all your preparations will pay off.
My practice buddy......garage sale backpack with 2 x 10kg dumbbells.......and some duct tape. (Image removed from quote.)