Locking redeemable items

I’m sure this has been suggested before but I think there should be the ability to lock redeemable items so that you can’t press e to open them. There should still be the option to open it via right clicking and clicking an “open” button, as well as the ability to unlock it. This would be very useful for people that want to decorate their house with redeemable items like bags of gold or catsacks.