[5-Packs, 30 Oz] Glass Meal Prep Containers with Lifetime Lasting Snap Locking Lids Glass Food Containers,Airtight Lunch Container,Microwave, Oven, Freezer and Dishwasher SafeHIGH QUALITY BOROSILICATE GLASS: Our glass storage containers are made from high quality borosilicate glass, which is stronger and can adjust to temperature changes much better than cheaper glass food storage containers. LIFETIME GUARANTEED LIDS: MCIRCO Glass food storage containers use snap lock lids that comes with silicone seals to ensure your meal prep food will last much longer than normal plastic food storage containers. These lids are easy to