This travel bottle is great.  I have other Ninja products, and they have definitely made there name "Excellent Products" to be truth.  I fill this bottle up with ice and fill it with either water or tea first thing in the morning and it is still cold with ice still in it that evening. Usually I drink it gone every 2-3 hours and only have to add more liquid, no ice. 
The color I got was the turquoise one and it's beautiful.