Whats a great one bag mod?

[Tekashi]

I've seen a bunch of one bag mods that make your invetory all one big bag. I want something thats super easy to configure, for example I don't want my arrow bag to be included in the mainbag, and I don't want it to screw up while viewing the bank.

Can anyone reccomend me a good one bag invetory mod thats easy to use and is simple? Thanks so much!!