I would like a bag that can hold the lens attached + hood in a vertical position. Flap does not have to necessarily clasp when hood is forward. As long as the flap can cover the camera body, but would need the bag to close securely when the hood is reversed / finished shooting.
Would also like the bag to hold another body + attached lens & the 580EX II flash.
If there is no such bag, any recommendations on a bag that comes close?