I really like this camera bag, but I think it's a little expensive for my budget. The main issue I have is this photolid doesn't work with the backpack I have (Osprey Talon 33L), but I was able to get it strapped down to the top of the backpack. I can make it work without removing my pack top, since this packtop isn't able to be removed. What I managed to do to make this work for me, is use the hip belt straps to wrap around my packtop, and on the handle put the top straps through the back handle of the photolid. It seems stable enough to hike with it up there. The size of the bag is perfect for a single camera or gopro and some camera accessories. The weight of the bag is lightweight and I like the molded EVA foam dividers. I like the quality of this photolid as it looks very water repellent to protect your camera and gear. I really like that this is easy to convert to a hip pack and that is likely how I will end up using it on my outings once it warms up a little more. I wish Osprey would have considered a way to supply extra straps for those of us who have Osprey packs that don't have a removable top. It would be really nice to have molle straps on the Talon that would work with this photolid pack. I'm rating this photolid bag a four out of five stars since it should have some way to make it fit every pack they make. Thank you! -Mike