Thermalyfe Spill-Proof Tumbler Lid with Angled Stainless Steel Straw for Mess-Free Sipping

Fedsup574: The media could not be loaded.  Loved everything abt it, the video shows it can do! Will buy extras to gift or to keep! Highly recommended!

United States on Aug 04, 2023

Kim: Works well. You need to put the lid with the straw attached on at the same time. If you put in the lid and then add the straw, liquid will come up through the straw. It’s not a flaw, just physics. As long as you aren’t tossing it around, I find it to be pretty leak proof. And the soft bit at the end of the straw is a nice touch, yep you aren’t biting on metal.

United States on Sep 21, 2022

Anna HAnna H: This is overall a great product! I haven’t had any problems with it leaking, but if it’s held upside down with the straw in it, it will leak. So if you’re going to put it in your backpack, you want to take the straw out and make sure the hole and lid is closed. Sometimes the lid is a little bit hard to put on my yeti Tumbler but most of the time it’s fine. If you have the straw in and the drinking part closed, it won’t have any escape for the air, so liquid will come shooting out of your straw. Most of the time, I try to remember to leave the drinking part open, but there’s been a couple times that I’ve forgotten and made a mess! But other than the flaws with this, it’s a good product! I’ve used it a lot and I like that they sent the black thing to go on the straw, so I don’t hurt my teeth on the metal. it fits perfectly in my 30 ounce Tumbler and I like that they sent a cleaner for the straw with it!

United States on Oct 02, 2020

MARY A NELSON: Love the fit of the lid and because of the other reviews, I knew to be careful of liquid squirting through the straw b/c of the tight fit! However, the little rubber gasket that holds the straw in place wears out REALLY quickly and this does not appear to be a replacement part that you can solely purchase, stand-alone. I have not put it through the dishwasher to avoid the overheating, but it still wears out much earlier than it should I am a big believer in recycling and it sticks in my crawl to have to replace the whole lid each time, rather than just a gasket (and I'm on my 3rd). Otherwise a great product! Come on ThermaLyfe, offer consumers a package of 5 rubber gaskets for purchase!! Do your part in cutting down on landfill waste!

United States on Mar 12, 2020

Showtime: This lid fits perfect and is well made creating a perfect vacuum seal. If tipped over, It will leak some thru the straw, but that's to be expected and the lid stays put. The vacuum has created a backflow situation though. After sipping and setting the drink down, liquid started squirting out like a fountain, like when you siphon gas, and once it starts it can drain the cup unless stopped. Both times happened while driving which could be dangerous. I had to shut the flow off by putting my mouth over the straw and lift the straw out of the liquid to get it to stop. Both times I had reached high elevation in the mountains; high enough to make your ears pop; so this is most likely the cause. I also learned you must put the lid on first, then insert the straw. The vacuum seal is so strong liquid will squirt out when you press the lid down if you keep the straw in. Otherwise this is a great product, especially for the price. The straw is stainless steel with a rubber coating so it doesn't hurt your teeth. It is very easy to clean.

United States on Nov 02, 2019