Canon Battery Grip BG-E7 For Canon EOS 7D

The EG-E7 Battery Grip is dedicated strictly to the EOS 7D, and permits one or two LP-E6 battery packs to be installed. With two packs, the battery life is doubled, compared to using a single LP-E6 pack in-camera. Especially for extended use of the EOS 7D`s movie mode or Live View, the BG-E7 is an outstanding accessory. The BG-E7 provides full vertical shooting controls, which can be independently turned on or off as the photographer desires. Three external stash pockets Quick-adjust shoulder strap Unit Dimensions - 16.5 x 12.5 x 4.25, Weight - 1 lbs.
Technical Details

Silk-screened street art graphic messenger bag
Padded laptop compartment holds up to 15.4 laptops (internal laptop dimensions- 15.75 x 11 x 1.5)
Built in bottle opener let`s you keep a tasty beverage close at hand
Doing your part- Made from earth friendly 100% cotton canvas
Full-featured organization panel