MindShift Gear BackLight 18L Backpack (Charcoal)
Buy MindShift Gear BackLight 18L Backpack (Charcoal) featuring Holds DSLR, 2 to 3 Lenses, and Flash, Fits Laptop up to 13" & Tablet up to 10", Large Rear Compartment for Camera Gear, Waist Belt for Quick Tabletop Access, Padded Touch-Fastened Interior Dividers, Front Pocket for Laptop, Tablets...
www.bhphotovideo.com
I use this bag a lot. Holds my 200-600, body, and a few other lenses.