Flextail Max 3 caps

I have a Flextail Max 3 and wanted a way to protect the inlet and outlet from getting clogged up with debris when I go camping with it as I don't want the bulk or weight of a full case. With the caps on, if the power is accidentally cycled then the Flextail could get damaged so I've designed a band to cover the power switches and usb port.  It should stop most accidental triggering.  If worried that the caps will fall off - they're just a friction fit - then a rubber band would probably be enough to keep them in place.

Designed in Tinkercad.  Printed in flex TPU, 15% infill.  Just print two of the same and one of the band.  The cap has a slight screw thread on the outside bigger edge to provide some grip.  It could probably be removed to make it print even quicker.  It's a really easy design to make, 20mm diameter holes 5mm deep, 4.5mm ring.