Our BPA-free, single-wall stainless steel Mason jar is designed to be safe and durable for everyday use. It's perfect for toddlers to help themselves with their snacks or for parents to easily portion out their meals. Safe for both dishwasher and freezer, it's convenient and eco-friendly.
  Crafted from high-quality stainless steel, this Mason jar features a smooth surface and volume markings up to 12 oz for compatibility with regular-mouth Mason jar attachments. It's lightweight enough for small hands and perfect for on-the-goess or busy parents who need a reliable, mess-free solution.