10 PC Glass Food Storage Containers with Multi Color Lids - 63, 40, 28, 25 & 11 Oz Airtight & Leakproof Lunch Bento Boxes

Material and Safety: These containers are made from high-quality borosilicate glass, which is 100% BPA-free and non-porous. They are completely safe for food storage, as they do not contain harmful chemicals. Borosilicate glass can withstand rapid temperature changes without warping or cracking, making it suitable for transferring from freezer to oven without issues. It's also resistant to stains and odors, ideal for acidic foods. Container Sizes: The set includes 5 rectangular-shaped glass food storage containers in various sizes: Extra-Large: 74 oz / 2200 ml Large: 40 oz / 1200 ml (2 containers) Medium: 27 oz / 800 ml Small: 18.2 oz / 520 ml These containers are designed to nest within each other for compact storage, which helps save space in your kitchen. Leak-Proof and Airtight: The containers feature clear lids that are 100% airtight and leak-proof. The locking lids are designed to seal tightly with just a simple press of the fingers, ensuring a secure closure that keeps food fresh and prevents spills. This design also makes them easy to open and close. Versatile Use: These glass containers are highly versatile: They are reusable and suitable for refrigerator, freezer, microwave (without lids), and dishwasher (top shelf recommended for lids). They can withstand temperatures up to 932°F in the oven (without lids), making them suitable for heating or baking food directly in the container. The glass is thermal shock resistant up to 248°F, meaning it can withstand sudden temperature changes without breaking. Durability and Maintenance: The containers are made from super strong glass that is built to last through repeated use in various kitchen environments. The lids are designed to complement the high-borosilicate glass, providing both ease of use and enhanced airtight sealing capabilities.