I received the surface combo yesterday. The case fits well and doesn't add much bulk in my opinion (I was using Verizon shell case until this one arrived, and the difference in bulk is not noticeable). I like the feel of this case, and I had one previously for my BB Tour. The only complaint I might have is that the cased phone does not insert smoothly into the holster with the spring-loaded clip. That is to say, I have to raise the clip slightly with my finger in order to get the top of the phone to slide underneath the clip. This was not an issue with this same case with the BB Tour, as it was quite easy to holster into the clip smoothly with one hand without manipulating the clip. Perhaps after a few days of use this will become less of an issue.