Thermos Water Bottle sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

• [HNC Transmit Technology] Unique HNC heat exchanger allows Lykka Smart Mug to release heat or cooling by shaking it. Lykka bottle accompany you to warm your hands on cold days.It also can be used as your cooling neck wraps after exercise. Shake it, then Magic begin