S'ip by S'well - 16.7-Oz. Thermal Cup - Green/Silver/White

Keeps cold drinks cold for over night. Not sure about hot drinks yet. Love that it fits in car cup holder. Spill proof I have knocked cup over lots of times and no spills.

I did a comparison with my older more expensive brand cup with coffee directly from my single-serve pod coffee machine. I got both as Best Buy "Deals of the Day." After a half hour both were still too hot to drink, by lunch this one was just right temp, while the other was somewhat cooler, and about 7 hours after filling and having been opened twice S'well was warmish, the other cool. The inside of S'well has less of a "shoulder" shape so should be slightly easier to wash, though the other one is easy enough. The sock design with white background is cute and easy to spot in the bottom of a tote. It did not leak even when upside-down. Only shortcoming is that it doesn't have a finger-hold opening in the top that would make it easier to grab and go.

I've used it for coffee, iced,tea, and water. It keeps drinks hot and cold for several hours well. The size is good for portability. The closure over the mouth seals well, so you can put it in a backpack or purse without worrying about spills (as long as you close it securely). Overall, it is a good quality drink container.

Keeps ice all day as long as you pour cold liquids over it. Keeps coffee hot as long as sip lid closed for a long time. Easy to clean. The seal on this cup is very good which means no spills in your bag or purse.

Bought this on a Deal of the Day. Excellent price. The design and function is manufactured very S'well. These water bottles add personality to your coffee or beverage, hot or cold. Love it!!!

This cup keeps coffee hot during my 1-hour daily commute. Fits perfectly in my cupholder and has yet to leak (when lid is closed).

This thermal cup is definitely worth the price. My drinks stay the same temperature for hours. Surprised to come back to my hot car to have my ice coffee still cold.

This thermal cup really keeps hot drinks hot and cold drinks cold. Easy to use. Leak proof lid works great.