this be a very study small DSLR camera bag . I use mine to carry my Canon rebel xsus with kit lens and 55-250 or 50 1.8 , but not all three . I can however , barely fit a small extra lens and flash -lrb- 430 exius -rrb- but the bag become hard to close , and I would not recommend it . never really have to use it , but I like the idea of have the all weather cover in case I be catch in a down poor .