Excellent shopping experience! It’s pricy for me but it worth’s every penny, now I’ve been using it every day for a few weeks, just think it’s the best water bottle I’ve ever seen. It keeps warm water for very long time, about the whole one day, and 17 oz is just the right size, and I like the design with the pink color, I hope I can keep using it for next 10 and 20 years. Maybe I should buy a cleaning brush for it.