The main problem that I have with using a typical hiking backpack as a photo backpack is that the vast majority of them are top-loading only. I have both of the Lowepro Rover packs (standard and Dryzone) and they perform very well for what they are. For day hikes, they\'re more than adequate IMO.
I also have a Deuter 32L trail pack that I converted to a photo pack. This is about the only pack that I was able to find at my local REI that has a front and top entry. For a camera insert, I use the medium insert from F-Stop. The insert fits in perfectly, and I use two pieces of wide velcro tape to secure the sides of the pack to the insert (prevents small items from falling down the sides). With this arrangement, I can carry enough gear to suit my needs, and the medium insert also leaves me about 11 inches of space above to store essentials (gloves, windbreaker, food/snacks, toolkit, first aid kit, etc.). The front entry makes it very easy to get to my gear without having to go through the top and rummage around, trying to figure out which sock or wrap has the lens that I need. To secure the tripod, I simply sewed a Canon L Lens pouch to the bottom edge of the front cover. To carry the tripod, I simply flip the pouch out from the cover and secure the tripod down the center. Otherwise, the pouch simply flips back in for storage. Just wish the Deuter was a slight bit larger volume-wise. Other than that, it works very well with the medium F-Stop insert...perfect fit. If anyone can share they\'re method combining gear and other other items in a top-entry only pack, and avoiding having to rummage, I\'m all ears...maybe there\'s something I\'m missing.
