This flip-top spout from Blafre helps young children drink more independently with a simple sip-and-close action that cuts down on spills. This lid is made from safe, non-toxic plastic and is leak-proof when the spout is closed, while offering a neater drinking flow when opened. This cap fits all Blafre bottles, and replacement straws are sold separately for easy customization. This easy-to-clean replacement spout is a practical accessory for toddler water bottles, school packs, and active days outdoors.