Contigo 17 oz Swish Autoseal Water Bottle 100% BPA free No need to worry about the container you are drinking from - Contigo makes only BPA free bottles The AUTOSEAL Swish Water Bottle is made out of Tritan, which provides high impact resistance and won't stain or retain odors Patented AUTOSEAL lid is 100% leak-proof and 100% spill-proof Drinking made easy! Press to sip. Release to seal