Its just okay.. Klean kanteen seems better
The plastic on the new enviro bottle caps are cheaper than the KK bottles which seem more durable. I agree with the other reviews that the bottles leak and its hard for children to pull the lid. I bought a few and use them but am planning on staying with the klean kanteen ones even if they are a little more expensive.

Perfect for a childs lunch
New Wave Enviro Stainless Steel Water Bottle (12-Ounces)
This is a perfect size for my daughters lunch.

not what i expected
i bought this size reusable water bottle for my two children for school. they are way too hard to open and i actually broke one of the tops myself trying to get it open for them.

Great product
I purchased this for my son's lunch box and it works wonderfully, keeps his water and his lunch cool. I have no complaints whatsoever!

Not KLEAN KANTEEN
I bought this item because it was cheaper then Klean Kanteen and I received free shipping. Although the stainless steel container is equal in quality I found that the sport top was not. On two out of 3 of the containers I purchased the rubber washer inside the top of the pop top fell out and I had to carefully and repeatedly poke it back into place.