The Mason Bottle Plastic Cap will fit over the metal ring on any regular-mouth mason jar. It's always good to have extra in case one gets lost or the dog eats it!
Benefits:
- Prevents leakage when secured over the Mason Bottle silicone nipple
- When on the go, protects and keeps the nipple sanitary
Specifications:
- Dishwasher safe
- Easy to clean
- Non-Toxic
- Free from BPA, PVC, BPS, phthalates
- Made in the USA by Mason Bottle
**All plastic components are recyclable and BPA-Free
