Mason Bottle Plastic Caps will fit over the metal ring on any regular-mouth mason jar. When secured over the Mason Bottle Silicone Nipple, the cap will prevent the bottle from leaking and will also protect the nipple from the elements.
NOTE: The caps DO NOT come in kraft packaging like the rest of the Mason Bottle Product line. At this time, they are only being offered loose and un-packaged.
We hadn't originally planned to sell the caps a-la-carte but have begun to do so based on requests from our online customers and retail partners. We will re-evaluate the best way to package these items as we put together our 2017 line-up this fall. As always, your feedback is welcome!
