This question really addresses what you carry in your everyday case not your "checked baggage" case, unless it is also your everyday case. First identify what you have for everyday use then list what you pack in the case. I'll start. Everyday backpack: OEM DJI hardshell Backpack 1. P3P 2. RC controller with neck strap 3. iPad mini 2 4. Cambond .3m cable (2 cables) 5. Full prop set (2 sets) 6. 100 W charger 7. Full set of Rainbowers filters in a PolarPro zipper case. 8. Prop balancer rod 9. 1 meter Cambond charging cable for iPad 10. Wall charger for iPad 11. Foldable copper range extender 12. LensPen filter and lens brush and cleaner 13. MyCharge portable charger and recharging cable 14. Small zip ties (4) 15. Bubble level for IMU calibrations 16. Spare Anti drop pins (4) 17. Spare foam feet (4) 18. Spare gimbal dampers (4) 19. Spare counterweights for Rainbowers filters 20. Prop wrench 22. Small Phillips screwdriver 23. Small torx drivers for motors and arms 24. Micro-SD to SD adapter 25. Spare Micro SD cards 26. Car charger for P3 batteries 27. Battery shape storage case for all the small bits.