UV Self Cleaning and Water Purifying Bottle -18 Ounce Insulated Rechargeable Stainless-Steel Tumbler, Reusable, Kills 99.9% of Germs, Bacteria. Keeps Hot for 12-HR or Cold for 24-HR

This sterilizing water bottle is great. It has a large capacity, wide opening, and keeps cold liquids cold very well. The sterilization process is easy and the notification is nice. The outside is nonslip. I would buy this product again.

Very useful especially when traveling. This is my second one t purchase. Love it.

Ordered UV water bottle from First Health on 9/18/2024 and received it 9/20/2024. Charged it that night and started using it a few times a day, charging it usually at night. After about 2 1/2 weeks when the device was put on their charger and it gave it's indication that it was charged, pressing the button to sanitize the bottle contents would result in it immediately saying it needed a charge. Putting it back on their charger and waiting for it to indicate it was charged made no difference to getting around this problem. Tried letting it sit for an extended period of time made no difference. Also tried holding the button down on it for 5/10 seconds (in case there was a reset feature) made no difference. Contacted the vendor through their online form submission twice and received no response. So at this time giving this product 1 star.

Will use it on road trips as you never know what water will be like, place to place.

I am disappointed to say I love this product but it let me down. No kidding I was at lunch with my eldest Grandson telling him how much better I feel with meeting my water intake safely, daily, when my bottle stopped working.I am so devistated.

Firsthealth UV water bottle. I’ve never used it to drink from but as equipment to clean filtered water. My home’s pipes are extremely old. I use it to fill up water bottles & ice cube trays

I hike a lot when needing water from a stream a filter only gets rid of dirt, this will purify the water also smaller size reduces weight