Hi,

I have a brand new 2-in-in camera bag that can function as a sling bag or a backpack. It is a decent size and can fit a dslr and up to 4 additional lenses. I ordered it with my new camera and decided that it is too big for me.

For more information, you can view its amazon page here: http://www.amazon.com/Flashstar-Camera-Rucksack-Straps-Included/dp/B00FYKTE6C