Well made bag as usual with Lowepro products. I carry around for many years all good wishes, closures such as straps. The bag is comfortable to wear for the day. The upper compartment is large enough to put a snack, a small bottle of water and a small wind breaker. The storage space of the device is modular and can store a device with its target and 2 additional goals. Everything is well protected. Where I regret my purchase is on the practical side to exit the device. Every time you have to remove the bag, put it down, open the zipper, take out the device, close the closed ... well, galley! This was my first backpack picture. The next will be a sling without hesitation.