The eyeSpy Standard DSLR Rig from Redrock is a modular, shoulder-mounted support for your Canon DSLR camera that's based on dual offset pairs of standard 15mm carbon-fiber rods. The rods put the camera's LCD at your natural eye position. There's also a DSLR baseplate, a microFinder accessory for attaching a third-party 3" loupe (not included), and a rubberized handgrip for steady control of the rig. Everything's customizable, so you can add and subtract elements as needed.
Designed specifically for the Canon 5D Mk II and 7D cameras, the Switronix PB70-24 battery is a 70Wh, 14.8V Lithium ion model that provides up to six times more power than the Canon battery that comes with the cameras. It features a 24" cable for versatility in mounting the battery to your eyeSpy Standard rig – with a microBalance Plus accessory plate (not included), you could attach this battery to the back of the rods to employ it as a counterweight. This kit also includes a Switronix PB70C PowerBase Charger, a compact, 9-240V AC charger for the PB70-24 battery. Using a PowerTap connector, the PB70C delivers a full charge in 4-5 hours.