Crafted from premium food-grade silicone, these containers are of BPA, PVC, latex, and phthalates—ensuring safe storage for your family's meals. The innovative airtight seal keeps sauces, dressings, and condiments ly fresh while preventing messy leaks in your lunch bag. Designed with both practicality and care, they're wonderfully versatile for salad dressings, jams, snacks, or fresh produce. zer, microwave, and dishwasher safe for effortless everyday convenience.