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.

Finally-everything I wanted in a water bottle. Because of arthritis, I can't use a screwtop, needed a straw and handle, and cupholder fit is a must. This bottle meets all criteria and is huge to boot. Water and ice last all day, all night, and it's very sturdy. Great colors, too.

I love these so much I ended up buying 4, I gave one to my daughter and she loved it and bought another 2. I put ice in it and fill it with water in the morning and I don’t put more ice in it until the next morning and it still has ice in it from the morning before. They keep things ice cold, I might get 2 more.

Don’t keep drinks cold

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

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

Keep my ice water cold over night.

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

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

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.