Sterisil Antimicrobial Water Bottle The Sterisil Antimicrobial Bottle with built-in antimicrobial properties to protect the bottle. Constructed with silver infused plastic for superior microbiological control and confidence. Features & Benefits > Suppresses the growth of bacteria, algae, fungus, mould, and mildew on the internal bottle surface > Convenient enhancement to Sterisil’s effective silver-based treatment products > Expanded bottle mouth enables easy removal and replacement of straws > Moulded volumetric indicators for easy water measurement > Only Sterisil products are EPA (USA) registered to maintain the bottle’s antimicrobial efficacy > Available in .7L and 2L sizes Please Note: The water supply tube, also known as the pickup tube, is a component of the water bottle receptacle and is not included with the Sterisil Straw or Sterisil Antimicrobial Water Bottles, please contact your equipment manufacturer for replacement tubing should it be required.