All of our copper water bottles are made of 100% pure copper. We don’t use any other metals, alloys or lining. All of our copper water bottles are of exceptional quality.
In addition, many other sellers are selling copper bottles that are coated on the interior with a lacquer that is toxic and should definitely not be in your drinking water! Our copper bottles are pure and contain absolutely no toxic materials of any kind.
As a result, some customers have reported that copper shards have peeled off the inner surface of copper bottles that they bought from other sellers, with those shards ending up in their drinking water!
Please make sure to do your research and invest in a quality copper bottle.