Nice TPU iPhone 5 case with open bottom?

[ref26]

I'm searching for a pretty specific type of case and having a hard time finding it. Basically what I want is a nice quality TPU case, similar to the Incipio NGP, but with an open bottom so it will work with my ihome alarm clock. I found an inexpensive one off eBay that works but it's the clear jelly kind that looks pretty cheap and is also a little thicker and more rounded on the front edge than I prefer. I like the matte, solid look and would like purple or maybe a pretty/cute design. I've found snap-on cases work well with the alarm clock but don't offer enough protection for me. Any suggestions? This is what the bottom would basically look like:

 

[Retired Cat]

Check the MiniSuit Frost Matte TPU case. It doesn't have the vertical structural bars along the bottom that the Incipio Frequency has.

 

[ref26]

So I found at least one case that meets my criteria (http://www.ebags.com/product/fossil...10276729-adType^PLA-device^t-adid^33615788178), I really like it but my one complaint is that the light color is getting dirty quickly. Fossil makes a few other cases with different designs, but I don't really love any of them and they're a bit pricier than I prefer for a simple TPU case. Has anyone else come across anything?