Almost perfect but not for NPC with his grip ...

Well, my Pentax K3 equipped with its zoom 18/135 with visor mounted upside fit perfectly inside. Alas, there are no king-size models that can accept an SLR equipped with its grip, it's a shame. The Shock protection (small) appears effective, neoprene is quite thick while retaining flexibility to bridge Canon, it is necessarily too big but it does not matter, it can always help. The AFN is however difficult to slip in because it is well adjusted the small outer pocket is handy for slipping a few cards. Regret, can quite easily take pictures by leaving it on the device, it is more a protection for transport in a backpack or in a dusty case to stroll while strafing :)