The backpack was really a good investment before the Mallorca vacation. Everything is variable and you get everything under very good. I was walking with camera, 3 lenses and a large tripod, without feeling like a pack mule. The back remains dry and there is no tension in the neck, because you wear the emphasis on the hips. Is incidentally also perfectly suitable as hand luggage on the plane. I would highly recommend this backpack unconditionally on.