Vinve Slim for Pixel 2 XL
If you're looking for a slim, cheap, yet durable case that will get the job done this is worth considering. Vinve is using a design that's basically identical to Spigen's number one case, only it doesn't cost as much.
The Vinve Slim is a soft and flexible TPU material with faux carbon fiber textures for added good looks, perfect cutouts for the ports, and a raised edge around the screen for drop protection. They finish it off with a nice brushed aluminum look to the back. This is a cheap case that will keep your phone safe. Get it in Black or Blue.