I used the fruity barrows and also the zulrah one. The truth is, the one I managed to try was the zulrah one. The barrows one only works if I activate it while in the area, when it reaches the bank, it only starts taking out 1-dose potions and filling the inventory closes the game. With the Zulrah one, I don't know if it's because of my PC, but it gets stuck sometimes and causes a lot of damage. But if they worked 100% for me, it would be wonderful.