I'm using Lee press at home. I'm considering buying a hand press and taking bullet seater and calipers to the range with charged and primed brass. Want to try some different coal at the range. Anyone got ideas of how to keep powder safely and without leaking to the range. I've got load boxes for them but am curious to find a way to transport. Guy last week was trying same thing and had electric tape over his and grains of powder were sticking to the tape.