Featuring an innovative, modular cap, bobble Infuse lets you hydrate, filter or infuse water. The bottles unique filter system serves a dual function - it holds bobbles replaceable carbon filter but also enables infusion when the carbon filter is removed. Simply add fruit or vegetables to the bottle and the filter cage prevents material from flowing back through the nozzle. Dishwasher safe. Filter or infuse. Two ways to hydrate, one unique bottle. 590ml capacity.