ECOEVO is trying to help people raise awareness on the health and environmental problems posed by plastics. We offer safe, high quality, ethically sourced and earth-friendly alternatives to plastic products. Try our Glass Containers & Storage Jars immediately. These multi piece sets looks great and most importantly keeps your food extra fresh and organized. ECOEVO makes it easy to live a healthy life styleMaterial: Borosilicate glass container, Silicone Seal, Bamboo Lid, 100% Plastic Free! Glass is dishwasher safe, microwave, refrigerator safe.Do not use direct on fire or heat source, such as a broiler or stovetop. Bamboo lid is plastic free, BPA free, do not wash the bamboo lid in dishwasher.Size: We provide value pack combo in different sizes from: 6oz, 16oz, 27oz, 40oz, 52oz, 100oz, 1 gallon.