Halfway through the third week with my new Large Cafe Bag (Olive/Wasabi, Q-AM Shoulder Strap). Haven't taken it to the field yet, but it has proven perfect for work. Holds my laptop (11 inch MacBook Air inside a TB Cache), lunch box, umbrella, and zippered pouch for computer cables and dongles, MetroNorth ticket, iPod Touch and headphones, and a couple of pens and pencils. Looks like a winner. Strap is very comfortable.