Ninja Sip Perfect 16oz Travel Mug 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!**

• HEATSORE TECHNOLOGY: Absorbs energy, bringing your beverage to the perfect drinkable temp in minutes and adds warmth back to your drink to keep it at the perfect temp for hours.