Plastic Ring + Cap

• Say goodbye to worries about rust or corrosion.
• Durable, reliable, and rust-proof design.
• Fits perfectly with all Mason Bottle products.
• Snaps securely over all Mason Bottle drink tops.
• Compatible with Silicone Straws.

Mason Bottle is an innovative brand dedicated to creating eco-friendly and health-conscious baby products. They offer a unique line of baby bottles and sippy cups that are designed to seamlessly fit regular mason jars, promoting sustainability by encouraging the reuse of common household items. With a focus on safety and durability, all Mason Bottle products are made from high-quality, non-toxic materials, appealing to environmentally conscious parents looking for practical and safe feeding solutions for their children.