ER water bottle is double wall and vacuum insulated. This technology keeps your beverage hot or cold for hours. Specific details for each size are listed in the description and the featured photos. No matter the temperature of the liquid in this bottle, it will never sweat or be hot to for tourching.

This insulated water bottle is made from premium gauge, rust resistant 18/8 stainless steel. Different Colors available,satisfy different taste. The solid colors have a subtle sparkle in the paint. This FDA approved bottle will never rust or leave a bad metal taste in your mouth.