My primary carry-on is a Sears suitcase. It's 45 linear inches. It has no bulky space consuming dividers. The individual items that need protecting are inside bubble wrap envelopes.
Mine's from Costco ![]()
Same idea, though. I lined the case with large bubble wrap. All items are wrapped in small bubble wrap. I agree that the padded dividers or foam takes up a lot of room. The case easily fits my:
- Subal C20 housing with large viewfinder
- Subal 8" dome port
- Subal macro port
- two Inon Z220 strobes
- one Inon Z240 strobe
- two Canon 20D bodies
- Tokina 10-17 fisheye lens
- Canon 60 mm macro lens
- Sigma 18-200 OS lens (for topside use)
- dive computer
- Fisheye Fix Light HG20DX
- o-rings
- sync cord
I think this puts me at about 26 lbs. There is still some room left in the case. I put soft foam on top of everything to take up the remaining space and prevent things from shifting around. I could fit strobe arms, but don't want to push my luck on the weight. I am still counting on my luggage to make it. But, at least I have all the expensive and fragile items in my carry-on.