Love this mug, couple of things to keep in mind, it is pretty heavy and it barely fits in my car's cup holders. But it keeps the ice all day long, and while not completely spill proof it does a good job of keeping a big mess from happening if it gets tipped over. I love that it is metal inside, super easy to clean. Overall my favorite mug.

I have bought 2 sets of these Tumblers because my kids and Husband kept taking mine. I can make Ice Water in the afternoon and the next morning there is still ice and cold water in the Tumbler it's the best Tumbler I have purchased, and the bottom is small enough to sit in the cup holder in my car which is a huge plus.

This is a good investment. The tumblers are well made, and I bought one for myself and my husband. It has helped me to drink more water throughout the day. And the measurement inside the cup is useful when it comes to learning how much water to drink per day based on body weight or gender.

Don’t keep drinks cold

The delivery wasn’t in a box or hiding it in anyway. A thief could see what it is and steal it

Great addition to our tumblers. Nice matte colors, grip on bottom of tumbler. No drip.

These cups are awesome! They fit in my car cup holders and keep my drink cold even in a hot car.

Keep my ice water cold over night.

These are great! Keeps drinks cold for many, many hours, even overnight.

I know the description says 50oz but i didn't realize how much water that was. Its pretty heavy when full, but the rubber bottom and handle is nice.