All bags in one (Prolly already exist need help)

[FloridaFringe]

You can pretty much achieve this by using the right mod and setting it up accordingly. Of course you would need to play around with the different individual bag mods until you found the right one (I used to have a link to one such mod but that particular mod doesn't exist any longer).

Set to Frame Only so that there is no Drag / Title box or Close X and the bags will become completely title-less with just the slots showing. Then simply align them up against each other and use the Open All Bags keybind. When open, all the bags will look as if they are one single bag.