I have tried dozens. Peak design everyday back pack (or messenger depending on your prefernece). Pricey but indisputable champ for me. I could have bought half a dozen instead of all the other bags I have tried.I'm new to the forum, so sorry if this has been discussed. I want to buy a good padded bag to protect my camera from me. I would like to carry the D750 and a Nikon 14-24mm f/2.8, a Nikon 35-200mm lens" plus a Nikon Sb600 speedlight.