I have to drag it off my pickup, then slowly take it to my shed with my 25 hp tractor (barely clearing the ground, thank to those long handles). There, once a week, I off-load one scoop at the time from the top and into the grain grinder I got from China. The grinder discharges into totes.
Probably not the answer you were looking for. I have not committed to anything permanent yet as my suppliers keep changing and some of them deliver and offload. However, I too do not have a permanent bin (good luck finding a good used 5t one). So, I may end up building a wooden box capable of holding a couple of tons with a chain hoist next to it - park the truck under the hoist, drive away and then discharge from the bottom, via a removable/swinging chute into the box. Or so I dream...