I'm planning to buy a Camera Bag which can serve following purposes :
1. Bag can hold EOS7D or similar camera along with 18-135 or similar lens attached plus space to carry 2-3 memory cards, batter charger and cables.
The bag should be comfortable and easy to use while tracking in terms of taking Camera in and out. Bag should not cost more than $30-40.
Guys, please advise on this with Model and brand name.
Also if any one of you is using similar item then your comments will also help in shortlist.