Natural and Safe Construction Made from ecofriendly materials that provide a safe, nontoxic alternative to traditional plastic lids. Designed with durable surface treatments to withstand everyday use and resist wear over time. Supports a sustainable lifestyle by reducing reliance on singleuse plastics. Secure LeakProof Seal Each lid is fitted with a quality silicone gasket that ensures a tight, reliable seal to prevent spills and leaks. Gasket is detachable for easy, thorough cleaning, helping maintain hygiene and performance. Keeps beverages fresh and stored items secure, even if the jar or cup is tipped over. StrawFriendly Design Includes a precisely sized straw hole compatible with most straight, curved, or wide bobastyle straws made of stainless steel, glass, or silicone. Allows for smooth, comfortable sipping without compromising the seal. Wide Compatibility Fits most standardsized jars, canning jars, glass cups, and food storage containers commonly available on the market. Ideal for converting mason jars into spillresistant drinkware or secure food storage solutions. Pairs well with both beverage and pantry applications for flexible everyday use. Practical Use Scenarios Use at home to turn your mason jar into a convenient, leakresistant iced coffee cup. for school or office to carry smoothies, tea, or cold drinks without worrying about spills. Store dry goods like grains, nuts, or snacks securely while keeping them fresh. Specifications Material: Ecofriendly base materials with durable finish Seal: Detachable silicone gasket for leak prevention Straw Compatibility: Fits most straw types and sizes Suitable For: Mason jars, canning jars, glass cups, food containers This design combines safety, sustainability, and reliability to deliver an easytoclean, spillresistant solution for both drinks and stored items.