The Takeya 40 oz tumbler kept my drink cold for over 24 hours. The twist on lid is splash proof and has a straw gasket that seals around the straw, which is great when you have kids who love to knock over everything. It came with a jumbo and a standard BPA-FREE reusable Tritan straws. It is dishwasher safe and has a silicone bumper around the bottom to keep it from slipping and sliding around. It has a nice sturdy handle to hold on to which makes it easy to cary with you. I am also happy that they back up their products with a limited lifetime warranty. I put what I had left of my Carmel Frappuccino in the fridge to stay cold over night since I wouldnt be drinking it and when I got to it in the morning it was frozen so I would definitely vouch for the fact that this cup will stay cold and if put in the fridge will even freeze the contents inside. I have tested this cup in really hot temperatures and it still stayed icy for 24 hours. I am very impressed with this Takeya Tumbler.

Its a great travel cup. Fits perfectly in my cup holder in the car and keeps my ice water cold all day. I did get it as a member deal so it was very inexpensive. Not sure id pay full price for it though.

Nice size to hold a good amount of whatever you’re drinking. It stay cold or hot for most the day. It comes with straws also.

I’m honestly obsessed with this cup. The 40oz size is perfect — big enough that I’m not constantly refilling it, but still super comfortable to carry thanks to the sturdy handle. The Onyx color looks sleek and high‑quality, not cheap or plasticky. The insulation is amazing. It keeps my drinks cold for hours, even when I leave it in the car or carry it around all day. The straw lid is convenient, doesn’t leak, and makes it easy to sip without having to twist anything open. It’s one of those products where you don’t think you can say much about a cup… until you get one that just does everything right. We love it, use it every day, and would absolutely buy it again.

I took a risk to get this brand I never own any tumblr. I always use my kids used tumblers for cold beverages cuz i can’t spend this amount for just a cup, however the moment i opened it i know right away it’s a good quality, value for money is good it’s easy to use, it can fit to my car cup holder as well as in my golf cart cup holder. Drinks can stay cold very long time.. like longggg time!