Is there a holster that works with the Tesla J1772 adapter? I have a J1772 EVSE at work. Some days I will drive my Volt and will need the J1772 so switching to a wall connector is not a good option. I am looking to avoid having to get the adapter out of the car every day. I want to be able to leave a Tesla adapter on the J1772 connector and holster it that way. My though was to leave the adapter in the holster when charging the Volt. I bought a bought a BMZX Tesla connector holster but it does not work with the adapter. Recommendations?