Yo so i came with an idea that we could buff coal bag. for 25k tokkuls it's kinda useless to have a thing that carries 500coals max (1 coal per charge, in and out). we could make the coal bag so, that it takes a charge every time you empty or fill it. Would make its way into the game because it's in the top10 most useless items atm.
For most of the time there are people mining coal at barbarian. The next coal spot with a bank near-by is Falador. Over there doing 27 x 3 coals per trip would be a thing i'd do myself, but i don't want to waste coal bag charges so much, since they cost hella alot for what they can carry for.
My point is: takes a charge while filling it and emptying it, not taking a charge per coal. And if you guys think it's op that way, you can increase the price of it aswell or find another resonable way to obtain it.
LMK what you think