Hiking Backpack for Canon 500F4IS
I finally capitulated and ordered the Canon 500F4IS lens and the Mongoose 3.5a today. Yikes.
Now, I am looking for a good quality hiking backpack which takes the lens with a 40D attached as well as some other gear (30D, 17-55F2.8IS, 70-200F4IS, 400F5.6, 580EXII flash, Canon and Tamron 1.4TC, and the usual bits and pieces). I don't expect to expand my lens collection beyond what I have at the moment. Most likely I will upgrade to a Pro body in the next year or two. Also, I most likely won't bring all my gear with me on hiking trips (easy to moderate) but it would be preferable if it had the capacity in principle and is compliant with airline bag restrictions.
Ideally the bag should allow to store the camera and 500F4IS with the hood attached ("ready-to-shoot") and allow easy access to it without exposing all other components to the elements. And waterproofing either directly or indirectly through a waterproof shell is a must.
A good harness support system to distribute the load to the hips is critical. The lens is no good if I don't carry it with me or if it limits me how far I can go from the car.
I appreciate your inputs. Thanks, JR