Timbuk2 Covert Messenger Bag

With the new Covert model, Timbuk2 expands on their classic three-panel messenger design with a few interesting twists. Namely, the fabric appears normal in daylight but it's specially engineered to be amazingly reflective in the dark, making wearers perfectly visible and, curiously, not very covert. (Click image to see the fabric in detail.) With a modified design, the San Francisco-based company appeals to bike messengers, …