I am about to do a bit of air travel and need a rolling bag for my gear.
I have one hasselblad body, 2 backs, 3 lenses, one light meter and a load of film.
I am considering the Lowepro Mini Roller or Pro Roller 1.
I've seen a couple of nice f/64 rolling cases in the used section of B&H--new bags, but in discontinued styles at good prices. I have two f/64 shoulder bags, and I've been very satisfied with them, and the rolling bags look to be very well made. I've seen them in the shop, but they should be on the website in the used section, if they haven't sold out.
I have one I was lucky enough to get new, and I love it. It is not a rolling one but it is small enough that carrying it in your shoulder is not a big deal. I put in it one body, 2 backs, a 180, 50 and 80 mm lens, filters and a light meter. All fits in a case that is little bigger than a small lap top case.
I have a Tamrac Expedition 5 and a new Lowepro Photo Trekker AW II . I need something that is easier to carry through the airport and I cannot take any chances with having to check my gear.