Bag addon

[Tamatea]

Hello,
I'm looking for a bag addon. I've seen and try many of them but there is always a rule to create or something like this to sort your equipement.
I'm just searching an addon that let's me create virtual bag with the size I want and put the item I want by myself. With rules, there is always an object in a bag that don't belong to so that's why I'm searching another addon.

Any idea ?
Thanks