Does anyone here use the Tamrac 5630? specifically I need to know if it would be fine for a Canon 5D mkII/III with the 70-200mm f4 IS lens attached, my main bag is a think tank streetwalker pro, but I want a bag for one camera with one lens attached, and maybe some storage for batteries, cards and cloths, for lighter travelling, any advice and/or alternative to this bag much appreciated 

