ThanksNice foam box.
That's what I thought too, and why I showed my box.I'm surprised how few posts I've seen on the methods of carrying gear.
Actually, the box the big enough to carry the tricopter with the propellers on, but for safety mesure and because I don't mind a 5 minutes set-up, I unscrew them when I store it in the box, which is always in the trunk of my car now. I try to fly a battery per day to practice (I am still a noob for RC flying).I also hope to keep the props on when carrying it, just to make setup/teardown extremely easy.