Take into consideration a crumpler style bag. Depending on where you are going in south.
I have a Nikon kit so can't relate much. When I went to India i found that mostly it was all in the range of 30 - 100mm range. I just carry 20mm 35-70 and 70-210. the whole thing fits in the crumpler 5mdh. if you are covering a lot of woods/ forest you will need to be versatile in terms of how much you carry.
Edit: lol didn't see the last page. iPhone......
Last edited by rakeshmravi; 12-28-2012 at 12:38 PM. Click to view previous post history.