Coldest 40 oz Tumbler with Handle and Straw - 100% Spill Proof Tumbler with Straw (3 Lids) - Stainless Steel Insulated Leakproof Tumblers for Women & Men - Cup Holder Friendly - 46 oz (Atlantean Nova)

The cokor is beautiful its durable and it stands up to its name. A little pricey but its worth it. Also stanley accessories fits my cup well.Keeps drinks cold:It's stay coldFit:Fit perfect in cup holdwrQuality:Great quality Look:Looks beautiful Durability:Very durable Drinkability:Comes with several different lids.

I’d give 10 stars if I could. Love these bottles!!! I’ve left my water bottle in my car at 107 degrees for about 4 hrs. The outside of the bottle was hot, the water was still ice cold. They’re sturdy, beautiful colors, and whatever water bottle comes with various lids? Very versatile for all of my needs. Absolutely one of the best bottles I’ve had. After testing this, I threw all my other bottles away. In fact I’ve ordered 2 more and my husband also has 2.

As a user of insulated tumblers for years, I was skeptical this one would be any different. "Coldest" is definitely the perfect name for this product! It keeps ice for at least 24 hours on the hottest days. The tumbler is a little "top heavy" because of the height and gets knocked over quite a bit. However, it never leaks when that happens. Absolutely love the handle on this cup! Although a little pricey, its definitely worth it if you want the coldest drinks without constantly replenishing the ice. Would purchase again without hesitation!

It is worth the cost. Spill proof, keeps water cold all day. And its really pretty and durable. Its a win.

This brand truly is COLDEST and keeps my water cold ALL DAY WITHOUT ICE. The way it is posted here on Amazon is misleading, however. I already had what I THOUGHT was a 46 oz COLDEST, but I wanted a smaller one so I purchased a "36oz" one, and it is exactly the same size. I paid less because it supposedly was the smaller size. I wanted smaller so it could fit better in my bag that I take to meetings. The big one is wonderful for carrying around all day and for sipping in my classroom. I need a smaller one and don't know how the heck to order one because whether you order the big one or the small one, you get the same size. Arrived very quickly, very will packed, includes 3 different tops for just straight drinking, or with a sport top with a fold up straw, or with a regular straw with a topper. The 3rd one mentioned is NOT leak proof as claimed on some photos. It spilled all over my bag when it tipped sideways. I will simply use the sport top for meetings from now on. I had to purchase the cleaning set separately for about $13 or $14, but it includes a brush for the inside and also a straw cleaner, so I'm glad I purchased it I guess. Water tastes cool and clean and does not have any kind of flavoring on the inside because it has stainless steel. Awesome overall. Just the size thing is perplexing me.

Working out this is the best cup to hold all your water. It fits in the cup holders because of the shape. Lots of cool colors. Next to my Yeti coffee cup this is the best. Keep cold for a moment too

Kept my coffee almost to hot to drink. I filled it at 4 am and by 9 pm the same day, was still warm. Kept my ice water cold all day. Ice did melt but water stayed really cold. Will definitely be purchasing more for the family. My only complaint is with the life time warranty. It doesn't apply unless you order it from the Coldest website.

I absolutely love the tumbler. It does keep ice as advertised.However, I am missing the piece that caps the straw to prevent liquids from spilling when the straw is inserted. How might this piece be replaced?I want to buy other tumblers for myself and for gifts but it makes me a little wary to know that pieces may be missing.