‎KiddiKap

SPILL PROOF: Transform any standard water bottle into a spill proof sippy cups for toddlers. This set comes with three 100% leak proof kaps that only let liquids out when its being sucked on. Never let travel spills happen again! MADE FOR EVERYONE: 100% BPA free and Safe for everyone. From babies and toddlers to adults! Helps teach babies how to suck from water bottles and help transition into bigger cups! Durable enough for bites that can also be used as a relaxing teething toy. FITS ALMOST ALL BOTTLES: Kiddikaps are able to fit any standard size (28mm) water bottles , soda bottles and even some beer bottles which makes them instantly spill proof. You can use these with reusable straws by sliding one into the top of the spout. Dentist Recommended.