Keep your hands safe while using Mason Jar Pint Jars. Made from high-quality, food-grade silicone, these sleeves are twice as thick as competitors, offering better protection from heat, cold, and drops. Safe for the microwave, dishwasher, and freezer, they won’t absorb condensation and are ideal for both cooking and storing beverages. Perfect for home, kitchen, and travel.
  Add a leak-proof lid or stainless steel lid with straw for a hassle-free, plastic-free experience. Use them as a travel mug, or nest a lid for leak-proof cooling. Enhance your meals and drinks with the perfect travel companion, designed to be multi-functional and leak-proof.