Only fits 500ml Insulated Sport Spout Drink Bottle Two spare spouts to be used in conjunction with the insulated sport spout bottle. Dishwasher safe (top rack only) and steam steriliser safe. Made from silicone. BPA, Phthalates and PVC free. To remove the spout: Unscrew the lid on your sport spout bottle. Grab onto the tab and pull gently to remove the silicone spout To attach the spout: Push the silicone spout top into the lid, from underneath until it is securely in place Used in conjunction with the insulated sport spout bottle Each pack contains two spouts Dishwasher safe (top rack only) Steam steriliser safe Made from silicone BPA, Phthalates and PVC free