UV self-Cleaning and Water-Purifying Bottle TT-B02-18.6 Ounce Insulated Rechargeable Stainless-Steel Tumbler with Safety Lock Prevents Accidental Exposure Ideal for Outdoor and Emergency use

This is a great product. Keeps beverage cold 24+ hrs. Hold a charge for a long time. My daughter put stickers on it and it has held up great after being thrown at the park, left in a hot van, carried every where by a 7 yr old. We have had no problems at all. Thus is the second one we have purchased from this seller and our other is 2+ yrs old and still working. I strongly recommend. The water taste cleaner and it just feels safer when you drink the water out of this bottle. Buy it now!!!!

Well constructed and very sturdy. The bottle is easy to drink out of and easy to clean. Love this water bottle and definitely buy it again. I use it with my well water and the uv capability gives me the safety that I want.

I like this product as I need to have "pure water" without any contamination owing to a medical condition. I have used them for over a year. It is easy to open and close for those with arthritic hands and is very durable. I use the two I have every day filling them so that I have enough cold water when I need it. The charger is easy to use and small enough that it will easily fit in a purse or a pocket. I have had no difficulty going thru TSA at the airports with them, just remember to empty them before going thru the check in process. I forgot one day and they questioned me about it and I told them I needed it for a medical issue. They tested the water inside and then handed them back to me. I also like the selection of colors available.

Very disappointed with this purchase, it will not charge and doesn’t work. I contacted the customer service and they told me several things to try but it still will not charge. Note to all who purchase anything, try it immediately. I bought this to take on a cruise in February and didn’t open to make sure it worked when it arrived, now it’s past the return window and I’m stuck with it. Actually didn’t want to give any stars but it wouldn’t take my review.

This is great quality for the price especially since there are other similar ones at way more expensive prices. I really like the simple design of this UV self cleaning bottle, especially the non-slippery matte black finish and rubber feet. I do believe that the UV light portion of this bottle works because I have other water bottles that start to smell if I forget to drink the water within a couple of hours. I also clean all my water bottles daily and throughly dry them before use. I use a water dispenser that is filled with filter water, however I know that there are so many variables where the water could be getting contaiminated. The water source, the water dispenser, backwash from mouth, etc. The bottle just gives me one less thing to worry about especially since I'm trying to use less plastic. The only thing missing is an easy way to carry it; like there should be a loop or handle built into the cap. Also, it would be nice if someone tests the water before and after the UV Cleaning to make sure it actually works.

I absolutely love this water bottle. I hate washing my water bottle so this is awesome. My one complaint is I had to wash it about 6 times and leave it out and open for 48 hours to get rid of a very strong smell/taste when I first got it. Now that the smell is gone my water tastes great and no smell has developed from not washing it. I haven't had to charge it yet so that isn't an inconvenience at all. I love it, just wish it hadn't stunk when it first arrived.

The media could not be loaded. I liked the idea of what this bottle can do...saw it in store for $40 for similar, bought on Amazon for $15. First, my dislikes... I prefer a water bottle with a smaller neck/mouth. This one has the wider one (good for adding supplements though). Now the positives: This is a very well insulated bottle, I've only tried for cold drinks and it has kept my ice water good for over 8 hours (still with ice). I was not sure if the uvc light works, but, after using it for about a month, I found an easy way to test it. Sure enough, it is uvc. I cannot test the wavelength, but, it's uvc. You can see the video to confirm, just ignore the music...I had to eliminate backgrounds sounds. Get something like this with good water filter pitcher and you won't be buying cases and cases of water bottles anymore!!

I liked how easy it was to use. I liked the taste of the 💧.