BPA-FREE.
Anti Gas
Flexible Straw Design.
Leak-proof Slide Opening.
Aiwibi baby water bottle uses safe and reliable baby bottle materials, the wide-necked bottle design makes cleaning easier. Can be safely used for disinfection and cleaning, will not produce harmful substances. A weighted straw at the bottom allows the baby to drink from any angle. Air is exchanged through a vent in the bottle nipple cap, balance the pressure, effectively reduce the baby flatulence, hiccup and vomiting symptoms.