After years of heavy backpacks, I switched to a pelican style case. Wheeled and fits in all international carry on limits (except weight).
in it goes:
- housing with camera and fisheye lens and port installed
- macro and standard zoom port (same port with extension rings)
- macro lens
- standard lens
- diopter
- 2x strobes with dome diffusers and snoot
- focus light
- shearwater wrist unit
- vacuum pump
- all camera batteries, dive light battery, and 16x AA batteries
in my checked bag goes all my wife and I’s other gear: 2x sets of fins, 2 wetsuits, 2 bcd’s, 4 masks, chargers, camera arms and clamps.
regs go in our backpacks, and we use one checked and one carry on suitcase for all our clothes.