Is your feature request related to a problem? Please describe.
The game already provides the ability to set a keybind to open the player's inventory. It would be nice to have a keybind to open the bank (and possibly gbank) as well. Currently to view the bank or gbank you need to open the inventory and then click a button.

Describe the solution you'd like
The solution isn't exclusive to classic (Cata): two binds can be added under Keybindings to directly open bank & gbank.

Describe alternatives you've considered
I can't think of any decent alternatives since Baganator+Syndicator already keep track of that info, so using another addon for that would be overkill.

Adding my voice to this request.

Having a setting or command available to open the various different bags via macros would be ideal.

Something like /baganator bank and /baganator bags would be ideal.

This feature exists now.