YINBAOGE Insulated Travel Coffee Mug Spill Proof Leak Proof Pobtable To Go Camping Stainless Steel Coffee Tumbler Reusable Coffee Cups with Lids Thermos for Hot and Cold Drink (Black, 17 OZ)

This travel mug is awesome! It keeps my coffee hot for hours and doesn’t leak at all, even when I toss it in my bag. The size is perfect for on-the-go mornings, and it feels sturdy without being bulky. Definitely a daily essential now!

Perfect size and well made coffee cup. I tested it and it does not leak at all and has a nice seal. The grip on the cup is really nice as well. Awesome gift.

This cup is fantastic! 2-3 hours after making a hot beverage, this cup will still have your tongue burning from a sip. It fits perfectly in my car cup holder, and the sip spot clicks into the lid, making this great to travel with. It’s easy to drink out of, and easy to hold with the grip that it comes with.

Excellent to grip and heat is long lasting. Quite light and comfortable in the hand. I have somewhat small hands. Cleans easily.

So the clear plastic lids with the sliding closure that are on 9/10 tumblers are absolute trash. They crack from tea-temps after some time, and the slider gets loose, they aren't really leak proof, and the lids are held on by friction.This design is far better. The seal is better, the kind of plastic withstands higher temps, and the threaded lid is more secure.The tumblers actual thickness is less than competition, but because of the lid seal it still keeps liquids hot for 2-4h.What I really want is larger size tumblers with this lid, which don't seem to exist yet. Hope someone catches on.

I love the cup. Spill proof, keep coffee hot to warmer for more than 3 hours. Right size for the cup holder in the car. Lid secure any drips.

I bought this Travel mug for my College Nephew as a gift .He is on the GO all the time.The color was great it matched his Coffee Maker.It was a good gift for him . It was it was easy to use , easy to clean and the Seal was tight no leaks.He said the size was right and easily drinkable. I He said he was pleased with his gift

This mug is a great size and is insulated well, keeps your coffee hot for as long as you could ever need. the only complaints I have is it is not diswasher safe which i didnt realize before ordering, and the mouthpiece lid doesnt seal very tight and can easily be knocked open - so not something I would feel safe throwing in a backpack but functional for most other cases