I have a Tamrac bag that give good service for a number of year and want a larger bag . I investigate Tamrac bag at they website to be able to make comparison between product . this camera bag have plenty of space and be very well make . I do miss the opening in the old bag that could hold my 8x10 gray card , a notebook and my camera manual the partion inside be form to support you camera with lens mount and you can customize since everything be anchor with velcor strip . the bag seem very durable , and be very roomy as this be one of they larger bag . Quality at a reasonable price . : -rrb-