Keystone West via Amazon offers the Case Logic Kilowatt Medium Sling Backpack for Pro DSLR Cameras, model no. KSB-101, for $89.99. Coupon code "Slick101" cuts it to $44.99. With free shipping, that's tied with our mention from three weeks ago as the lowest total price we've seen. (It's a current best by $38.) It protects a DSLR with up to a 5.5" lens and can store four additional lenses or other accessories.