The black/gray Speed Demon V2.0 from Think Tank is well-named. Boasting a host of features, this is a flexible, compact bag built for heavy-duty, fast use. It's designed to hold your DSLR and 1-2 lenses in its main compartment that opens away from you for both rapid access and security. Opening away from your body means that only you will be able to see inside since the top lid acts as a shield against those around you. For even more flexibility, the bag can be worn as either a shoulder or waist pack - or as a combination of the two. There's even a top grab handle for quick grab moments.