Experience lasting freshness with this 10-piece set featuring a patented 4-hinge locking system for an airtight, leakproof seal. Crafted from durable, lightweight borosilicate glass, these containers are oven, microwave, freezer, and dishwasher safe for ultimate kitchen versatility.

• PATENTED LOCKING SYSTEM: Features a unique 4-hinge locking mechanism tested for up to 3 million uses to ensure a reliable, airtight, and leakproof seal.
• PREMIUM BOROSILICATE GLASS: Constructed from high-quality borosilicate glass that is 10% lighter than tempered glass and resistant to sudden temperature changes.
• VERSATILE TEMPERATURE RESISTANCE: Safe for use in the oven (up to 750°F), microwave, freezer, and dishwasher for maximum convenience.
• STAIN & ODOR RESISTANT: BPA-free glass construction ensures your food stays fresh without absorbing unwanted smells or colors.
• COMPLETE 10-PIECE SET: Includes five containers with lids in various sizes (32 oz, 33 oz, and 67 oz) to meet all your meal prep and storage needs.