- Premium Glass Construction: Crafted from high-quality, BPA-free and lead-free glass, our Overnight Oats jars ensure durability and provide clear visibility of your food, keeping it fresh and safely stored. - Airtight, Leak-Proof Design: Equipped with uniquely designed lids that are both airtight and leak-proof, these jars keep your meals fresh for longer. Perfect for home storage or portable meal prep, you can trust that your contents will remain secure and mess-free. - Space-Saving Stackable Design: Featuring a recessed lid and flat base, these jars are designed for easy stacking, optimizing your storage space without sacrificing stability. Store more in less space while maintaining organized comfort. - Versatile Jar Sizes: The set includes 3 jars of 300 ml and 3 jars of 480 ml, providing flexible storage options for various foods. Different lid colors help you easily identify contents for practical organization. - Ideal Use Scenarios: Use these jars for overnight oats, meal prep, snacks, or salads. They are perfect for the busy professional packing lunch for work, a student preparing healthy meals for the week, or anyone looking to store fresh ingredients conveniently. Upgrade your food storage solutions with our Overnight Oats jars for freshness, organization, and convenience.