best flight case for 2 Litepanels 1x1 and a Sola 4???

[Nicholas Natteau]

I have 2 Litepanels 1x1s, and a Litepanels Sola 4. I'll need a strong case or two that will protect them for air travel.

I've seen the way ground crew toss around luggage. It's really scary.

What would you all recommend as a protective case for these LED lights?