Preparing for a trip and wanted to protect the motors a little bit more in the backpack. Not sure if anyone has thought of it but wanted to share anyway. I've been trying to figure out how to cover the motors and protect them a little bit when traveling instead of being so exposed inside the bag and can snag/catch on netting, etc inside the backback. I have empty film cases lying around and checked to see how it would fit. After cutting about 1/2 inch off the film case I found some covers for my motors! The fit is almost perfect. A little wider than the motor so it's not snug but I could probably add some tape to the inside of the film case if I want it snug. I've attached some images. Feel free to let me know if you have suggestions to make it better. Definitely feel better about transporting my drone in a backpack. I might use it for longer term storage in my hard case as well.