I got THESE and used the one slated for shoes.

I packed around it with smaller clothing for safety while in the air, and for most of the trip I had my DSLR out, I used one of THESE around my camera while it was out.

I have a Nikon D7000 for a camera, and I use THIS as my travel lens with a UV filter, but no hood for this trip because it was in the waterproof case.