Camelbak insulated bottle.

Great for yoga! I’ve barely used this because overall I am just not a really big fan of the bite valve on my water bottle. It has been sitting in the kitchen cabinet for a little while and the bite valve has a very slight yellow tint. It is clean and in overall great condition. I assume the material just changes color a bit over time. You can always replace the bite valve, but I promise it is perfectly fine and usable as is. Very, very faint scratches on bottom.