Just wanted to show you guys this elastic cover thing me and my friend sewed together a few months back . We messed up on the first go making it too small, but this ended up working pretty perfectly to cover the trucks and wheels and it acts as a carry sling as well.
Soft denim fabric for the top , makes carrying your board easier without griptape rubbing up against all your shit. it also just disguises your board pretty well when carrying onto the plane. I usually throw a sweatshirt or jacket over my shoulder carrying the board and just have the jacket basically cover the board while I'm walking onto the plane. This conceals it from any asshole steward who would try and have you check the board or give you shit about putting it under your seat.