Finally, there’s an easy-to-use way to end kids’ spills! This universal spill-proof cap turns any 16 0z. (and up) store-bought plastic juice container into the equivalent of a sip cup. The special one-piece cap automatically prevents fluid from spilling or leaking – even if dropped or tipped over.
It screws snugly onto the industry-standard neck of plastic non-carbonated beverage bottles. The fully automatic valve opens and closes tightly in response to drinking pressure. Made of non-toxic, high-density polyethylene. Durable, reusable and dishwasher-safe.
In addition to design efforts, found client a domestic manufacturer that was already producing internal valve components for an alternative function, saving on engineering development and tooling for production.