You'd be surprised... Usually you're not limited by anything but pots and familiars (runes/ammo being stackable). Bank time is 2-8 minutes. You can already last 1 hour at most places no problem with the best gear. With 50% more potion you can perhaps last 1.5-2 times as long (depending on which familiar you use, you'd last 1 extra pouch). You save 1 banking per two hours, that's 1-4 minutes per hour (2-5% kph) but you also lose money buying the flasks and time decanting your overloads etc.. So if the flasks go up too high you'd really be losing money. Bank times: Tds: 4-5 minutes, 1 hr trip Glacors: 2, 1 hr trip (can do two I think) Bandos god wars: 6?, 2-3 hr trip? Nex: 5-6?, .5-1 hr trip? Corp: 2, .5-1 hr trip Dks: 10, 3 hr trip Miths/crawlers/ganos: 3, 2 hr+ trips easy yea,banking times are really low so if they aren't cheap they won't be usefull except for new caves probably. If they are 1k ea that's 50k a day if 1 ore=1 pot i hope it's atleast 1 ore = 10 pots