This bag is of good quality; is indicated for the 2-3 + goals ... but my SLR camera D7000 mounted with my 17-50mm (72 diameter) hardly goes with my 55-200 inside. It is more a matter of width as length which is perfect for my use. The 2nd battery + charger fit but we forget the flash at home. It is also regrettable that the zipper side, just does not go that high; and that ultimately only the velcro front office system. However, the shoulder strap system allows you to rotate the bag (that's the concept!) And recover the NPC easily and offers great stability in this posture there. Excellent quality in sending ... super fast at that!