Today only, Amazon offers the Case Logic SLR Camera / Notebook Backpack (pictured), model no. SLRC-206, for $55.34 with free shipping. That's $10 under our February mention and the lowest total price we could find by $31. It fits up to a 15.4" notebook computer and SLR camera with attached zoom lens and features waterproof EVA base, interior hammock for SLR camera, additional pockets and compartments, and more.

Of note, Amazon also offers the Case Logic SLR Camera Backpack, model no. DCB-309, for $49.19 with free shipping. That's the lowest total price we could find by $14. It's designed to fit an SLR camera with a lens up to 70-200mm attached. It features front and side accessory pockets, an adjustable divider system, padded laptop compartment, and more.