I purchased this battery grip a little while ago, for lots of reasons its well made and very easy to attach and detach when required. It gives the user the same high standard of camera use and in particular an extra large area to hold onto.

That's pretty helpful for my job. It increases a lot of time to work with my camera.

The Grip adds 2 great functionalities. Increased shooting time in the cold because of the extra battery and better ease of use as it acts as a counterweight for my longer lenses

I bought this a few weeks ago and have since found it to be cheaper just about everywhere but quite pleased with it.