Ninja, Travel Mug, Sip Perfect 16oz, Brings Hot Drinks to Sippable Temperature in Minutes, Stainless Steel, Leak Proof, Dishwasher Safe, Metal, Insulated Tumbler, Ocean Blue, DW1603OB

Nice design and excellent quality

Keep my hot drink warm for 5-6 hrs

Love it great quality and sip makes it very easy to drink whilst in the car

This is the best leak proof, sipping lid design travel mug I've ever purchased for drinking coffee and I have purchased quite a few, numerous name brand ones and others that are not. It keeps my coffee at a great temp. I have never burned my mouth using this mug as I have done many times in the past with other brands. I also use it for keeping a beer cold and again, perfect for drinking along with keeping my beer too. The mug has a nice rubber base that's removable and does a excellent job of keeping the mug from sliding if for some reason you sit it sown on a slopped surface. My only negative comment I have with it is, it's fat which I'm no fan of. I travel a lot and carry it with me in my computer bag for grabbing coffee at hotels and for use during my work day. I rent a lot of different name brand cars from the airports and there have been quite a few that the travel mug will not fully fit down in the cup holders, so be aware that could be an issue. I do recommend it, just keep in mind the diameter (3"), it may not fit your cup holder if you plan on using it as a daily travel mug.

The item was faulty and leaks air with a chirping noise and does not keep drinks hot. How do I get a replacement.

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