This is a wall mountable remote caddy I made for my rechargeable remotes using TinkerCad. All remote slots have a hole at the bottom to plug a USB charging cable into a remote while the remote is in the caddy. Caddy can be mounted via M4 screws or with adhesive strips.
I will have a few print profiles for various amounts of remotes and remote sizes, as well as some other useful features, such as a slot for holding glasses. See the details in the profiles for the full specs of each version.
If you have any special requests for a remote that doesn't fit, just let me know and I can make a version that does. So far this works for every remote I have, so I haven't needed to make anything thicker.