I try and bring everything that is essential and pack all that is not. So all my extra parts go in the check in and I try and pack at least a few pairs of underwear for my carry on in case they lose my bag.
It happened in Fiji for couple of days I was diving in skivvies
I use a ThinkTank Shape Shifter/Airport International combo.
As I mentioned before I bring large cargo pants and a photo vest. I only use these when I need it, more on that later.
I have had experience with the Streetwalker Harddrive which is great however I find that its limitation is that it "looks" like a photo bag. The shapeshifter is a soft sided backpack and gives the appearance of a standard laptop bag.
http://www.thedigitaltrekker.com/wp-conten...ifter_field.jpgThe airport international is a fantastic bag. Earlier I mentioned perception; I and a friend were in Cairo for a few days and had to take a domestic flight to Hurghada, to get on a liveaboard. He had an airport international, I had an identically sized bag but it was two different colors. They looked at both of ours and said mine was too big/too heavy.
So far I have been succesful with saying my backpack is "just my laptop bag".
While checking in I have all my papers ready and try and strike up conversation, ask them what is the best food, how do they like it here as opposed to there etc. Always smiling and excited to travel.
When asked about my luggage I say that my backpack is my laptop and my carry on is some clothes and a camera. Also if you are in a foreign country know some words, its goes a long way.
Nine times out of ten this works, however when being polite, asking them to insure it all, hiding your baggage between your legs while checking in or you notice they are weighing every bag; I use my photovest and cargos.
I know it sounds ridiculous but it has worked. I walk to the side and try and fit as much as possible...usually all that is left is my dome and housing in the carry on. This usually brings the weight down to the 15lbs for carryon.
Wear the camera with the biggest lens, then stuff sync cords, cables, arms, joints, and lenses in pockets with strobes going in the cargos.
I get the stink eye and it looks ridiculous, but I just say that my equipment is on my person and thats how I plan to fly.
Yes I know....I'm "that" guy
Jose