This jug is fantastic. I am a huge doubter of time ratings for ice and hot, but this one excels> In moderate temps it hold ice as long if not longer than it states. In my house just sitting it has held ice as long as 2.5 days. Awesome product heavily recommend

This 40oz flask is great . I put ice in it and they stayed ice cubes for almost 2 days . Which is awesome . It’s a good looking flask and works great couldn’t be happier . I had a hydro flask also but honestly the Therma Flask I bought from you guys functions better

My favorite water bottle of all time! I unfortunately lost my old one on a trip and pretty much as soon as I realized I had lost it, I ordered one that same day. It arrived less than a week later and all was well again. The best water bottle for the money that keeps your drink ice cold all summer long!

I first used a ThermoFlask when vising my cousin in Colorado. I loved them so I purchased one for each member of my family as a Christmas present. I personally like the chug lid over the straw but it is nice to have the option. The colors are so cheery and make me happy too! I don't drink enough water so hoping this inspires me to do better.

I got two of them, one for my SO and one for myself and these were the best purchases! I just went camping and my water still has ice 24 hours into the camping trip. Absolutely fantastic! And a great place to start putting the endless number of stickers I've collected!

Keeps cold drinks cold for days with ice still remaining! Keeps hot drinks hot all day even when sitting in the below zero temps in a cold car while we are sledding/ skiing! Very durable. We did purchase a “bumper” to go on the bottom which helps prevent denting on the bottom when accidentally dropped. Also prevents sliding around on counter surfaces and tipping if bumped. I also love the versatility of having 2 lid tops to choose from. They are both great. No leaks. Easy drinking ability from both tops.

I'm 96 and my daughter recommended the 18oz for me to keep cold water by my bed. This was if I knock it off my bedside table it wouldn't break. Boy was she right! I can't believe that I had ice in the morning . My daughter got the 32oz in the Lavender. She's supposed to drink a gallon of water daily. She has a blue one takes it the gym. Impressed with these and would consider buying one for hot drinks.

If you have trouble staying properly hydrated because you a) take too small sips of anything naturally and b) you get too immersed in your work you forget to get up after 4 hours, then you need this. Most people only need 2 fill ups of these during the day - maybe one more if you’re working out. Less trips, and you can sit at your desk absentmindedly sipping on your Thermoflask (with the straw function) while you work, maybe typing away on your keyboard or listening in yet another zoom that could have been an email. It’s upped my daily intake from maybe 50oz to my recommended 100-120oz without any issue, especially for those of us who take medication that requires a bit more hydration than others.

I've been using two of these bottles for years, switching between them every week or so. I take one just about everywhere with me. I finally needed to replace the rubber gaskets in the lids, which I was delighted to discover were sold here, and decided to also pick up a third bottle to add to the rotation. The new gaskets are easier to remove and clean with their pull tabs. I also note that the straw lid has been improved upon, with the upper portion now one solid piece rather than a rubber mouthpiece on a plastic frame. I still prefer the chug lid, but the straw lid is much more useable now.

Incredible! It works great, keeps my water cool all day, and its big enough that I don't have to fill it up a ton. Having it nearby motivates me to drink more water too!