Product has passed ISO 22196 testing FDA Compliant - Passed FDA 21 CFR 177.1630 Manufactured with an Antimicrobial Additive which prevents the growth and spread of bacteria. Neutralizes over 99% of active bacteria. Additive doesn't wear off and remains effective for the life of the product. Reduces odor as additive fights odor - causing bacteria Price includes one side, two side imprint or full wrap Flip Top Cap Wide mouth opening BPA Free. Product note: Shipping to Canada is restricted.