Our cap and sleeve fit on virtually any 8oz canning jar. The sleeve is easy
to remove and can be left on the cup for washing. How’s that for convenience?
IO’s cap is specifically designed without small parts, like the
easy-to-lose valve. According to the ADA’s recommendations for better dental
development, children over the age of one should drink from a cup without a
valve.* Spouts can also be detrimental, as they tend to become chew toys. EIO
encourages a healthy, natural transition to cups.
* From The Journal of the American Dental Association, Vol. 135, No 3, 387.
Return Policy for this item
Orange
UPC: 837654663332
Model: CSOR333
Green
UPC: 837654663349
Model: CSGR334