And I'm not talking about the crafting bag.
I'm a hoarder and an altaholic, so I like to be self-sustained whenever possible, I keep everything to reuse for new alts going up the levels. I have Gear sets at V1, V5, V10, and then final sets at V16; same with pots and food, I have stacks of them at every tier. Once DB hits with the patch, All those V1-V10 gear are getting deconned, all the food/pots is either going to be sold or vendored as many others in the same boat will probably flood the market with them. Crafting mats for V1 to V9 will be used for mass crafting for new alts to decon who don't have to be mules anymore. I'm still keeping the Void mats, need them for Crafting Writ dailies. Potency runes for those ranges will also be mass crafted for decon skill ups too.
I'll probably free up around 50+ bag space across multiple mules, I might be able to consolidate more of my hoarding onto one mule and get more free character slots that I don't have to buy just yet.