Google has announced four additional colors for their microfiber-lined silicone case which is now available for Pixel and Pixel XL.
The microfiber-lined silicone case has been available in Gray color variant only but is now available in multiple bright colors including Blue, Green, Peach, & Coral.
These cases cost $35 and comes with a "Case by Google" label. There's also a Google's "G" branding at the back of these cases.
You can Grab these cases for your Pixel or Pixel XL from Google Store.