i have this, i wonder if this is airport friendly? its big and heavy
http://www.bhphotovideo.com …_Photo_Trekker_AW_II.html
I have that bag - it the biggest bag I own. I wouldn't take it as a carry-on aboard a plane. If I needed to lug the amount of equipment that bag can carry, I'd check a Pelican case, then stuff this bag full of other items inside a bigger checked bag. If you have that bag, the ultimate carry-on travel solution (IMO) is the ThinkTank Airport Acceleration. It holds almost as much gear, isn't nearly as big, and is about as comfortable to hike around with....considering that much weight on your back is never comfortable.
I use the Photo Trekker as something I can stuff a lot into and easily carry to and from the car or on very short walks to the location. I typically take a smaller bag and/or vest to hike with.

