Reload V2 already comes with one of these Minipot, which is great and enough for my use.
It's fun to have some spare for more strains, but the total height can quickly add up, making the Reload wobbly.
For outdoor sessions and a compact set-up, I like to take just a Minipot (for the tamper underneath) with the Deccaper Lid.
I'll admit that I never pack it full with ground materials, it's not my grinding style, but it could be useful for a longer trip.
I like a cut to size toothpick in the grounds chamber, for loading small bowls, like the Vapman bowl.
The CH Pax scoop (0.07g/scoop) is my best shape/size to associate with the Reload.