ChooMee"s Sip"n soft top is the first and only pouch top providing flow control and cap. This silky smooth chewy sipping valve finally gives baby control over the flow rate of their food. Attach it to your pouch and no longer worry about messy spills and pureed explosions. Better yet, teething babies can happily chew their pouch spout with comfort. This innovative multifunctional design allows you to maximize your pouch performance!