Review on Ello Devon Glass Tumbler Straw by Quartreal Eagleman

I love glass. It is exactly as described and appears to be tight. I appreciate the silicone sleeve to provide extra grip. It's the perfect size to fit in my car's cup holder. The problem is that the coating comes off the wooden part of the lid after about 5 uses, hand wash only. I've decided to process the return, looks like Revain will replace it for me and I don't have to send it back (hooray). **Update - I received a replacement and the cap was initially fine. Now after about 10-15 uses the second lid loses its finish and even starts to warp. upset. The mug itself is great - no odor issues that others have reported, but Ello needs to fix quality issues with the lid. I'm crazy! Otherwise an excellent product.