5 Stars
I love these, I had the smaller one forever and decided to get the larger size too.
They do all the things an insulated container should (keep temperature, no leaks, etc.) but I really appreciate the ceramic lining because I've never been a fan of drinking hot drinks from metal.
Then finally aesthetics - they look good and I get compliments on mine all the time. The soft touch finish is really nice, and I didn't have problems with chipping on my old one like you sometimes so with the glossy finishes on other metal bottles.