I buy this bag to use for my second function shoot -lrb- wedding - aaaaccckkk !!! -rrb- because I want to bring backup of everything -lrb- body , flash , etc -rrb- it arrive two day before the event and I be so jazz ... it work perfectly and have a great layout of small pocket and a flexible array of lens and body slot give the velcro setup option . I fit a ton of battery , two body , two flash , three lens , a diffuser , a charger , and still have room for powerbar and water ! I feel more like a pro have all in this one bag -lrb- even though I be not ! -rrb- than two smaller , unmatching one ... it be a confidence booster for sure and when you be try to improve you shooting and instill faith in you client , every little bit help . great bag . highly recommend . I also agree with the first reviewer 's statement that this be a good option as a airline carryon ... vacation with you camera and you essential on the plane . comfy strap .