• These are super cheap and durable. They were a great transition from the bottle. Jan 24, 2016

  • Wouldn't recommend this for introducing the sippy cup with, but they are great when your child gets hang of using cup. They don't leak, are easy to clean, and reasonably priced. Dec 08, 2015

  • Leak-proof! Nov 02, 2014

    • Jane C.
    • United States of America

    Truly LEAKPROOF! Lightweight and easy for my daughter to hold/use. Simple mouthpiece design isn't a hassle to clean. Our go-to sippy cup. Sep 25, 2014

  • We love these cups as well! Our 1yr old uses them, no leaks and easy to clean! Sep 25, 2014

  • Love anything NUK! Everything has been great. Only cup I have found that truly does not leak. Apr 12, 2014

  • love these cups. wash super well and no leaks! Mar 25, 2014

  • No leaks! Fantastic cup! Feb 28, 2014