Infinity Jars 1 Liter (34 fl oz) Round Ultraviolet Large Glass Water Bottle

I can definitely tell that it is air tight as I have chlorine dioxide, which is a gas, mixed in distilled water inside of it and it stays potent for days. From what I have researched chlorine dioxide is two oxygen atoms and a chlorine ion so it is very small and in the past many times I have had it escape the containers it was in and lose potency even during just one day. Chlorine dioxide is also broken down by light, so having this extremely dark glass also adds to that side of keeping it potent. The size is nice, it fits in the cup holder in my car. If it were any bigger around it would be inconvenient but its perfect. Its a bit pricey, but if you are looking to keep what's in it preserved it does a great job. The mouth hole is a bit small, but I easily got used to it. I did not receive two lids as advertised though, just the one. I give it 5 stars regardless as it perfectly does exactly what I hoped it would.

I cannot attest to the claims that the products makes as of yet. But the construction and the material seems to be pretty good. They could have had a better design for the bottle cap but overall great product. Hoping it performs on what it promises.

I was looking for a non-porous water bottle that HAD to look like a soda bottle (if I could help it). I don't know why I was obsessed with that look, it's just the style I preferred. Anyway, I did a quick search for "glass water bottle" on Amazon and dug through the pages until I came across this beauty. I'm extremely happy with the purchase, and I've gotten a number of compliments on its unique appearance. It's not too large and will give you a nice amount to drink for a while. I also haven't noticed anything like it sweating a lot when filled with a cold drink. If you're looking for a reliable, quality water bottle that just looks cool at a reasonable price - this one's for you!

What a beautiful glass vessel! I knew this one would be special. I cannot see any light coming thru it when looking thru it unless it is directly looking at the Sun, and then only a little light can be seen. I am going to be using this for a special, spiritual elixir and it fits that need. I am planning on purchasing more of these and am very happy with my purchase. Thank you.

This bottle is amazing. I learned about this glass and it's special properties thru a program called 'Let the Magic Flow' .. it is all about creating structured and vitalized water. These bottles are very special. I put my good water in and lay it in the sun for hours ... capturing the best from the sunlight!

I like the bottle which is why I bought TWO but the second one plastic top broke literally! I can not use it anymore.

It's my first time buying an infinity jar. The 1 liter bottle arrived well packaged in bubble wrap. I removed the bubble wrap and found that a pretty dirty bottle with some type of residue and fingerprints on it. After further examination the bottle was fully intact and not damaged.Below is a photo of the inside of the bottle pointed towards the sun. This bottle has such thick glass and is so dark that the only way to see the uv coloring was in this manner. I have attached a photo below. The bottle itself is a decent weight as well.I didn't care for the protective seal when I took the cap off. Once the cap was removed inside the cap there is a uv looking coat. I will attach a photo below. The cap does seem to have a pretty good seal when tightened.Overall it's too soon to know if this bottle will preserve the nootropics I am storing in it, however I believe it will do the job. The reason I bought this bottle instead of the jar was because both were equivalent to 1 liter however the bottle saved be about $10.

The jars are of high quality. Impressive what they say they do. I just got them and have used for one week. I will see in a month if they stand up. But right now, out of the box, the feel and quality are great. I will be ordering more if they pass all my tests as they are pretty spend at this point.