The red BIIN II 50 Backpack from Vanguard holds a DSLR with a medium-sized attached lens, one or two small lenses, two flash units, and other accessories. It features a zippered front flap that opens all the way down for full access to your gear. The front of the backpack has a zippered accessory pocket and the side has a mesh slip pocket that will hold a water bottle.
Well-organized accessory pockets
One zippered pocket in the front
Mesh pocket on the side for water bottle
Integrated top handle for hanging