Experience superior freshness with this 6-piece set featuring a patented 4-hinge locking system for an airtight, leakproof seal. Crafted from lightweight borosilicate glass, these containers are oven, microwave, freezer, and dishwasher safe for ultimate kitchen versatility.

• PATENTED FRESHNESS: Features a unique 4-hinge locking system tested for up to 3 million uses to ensure an airtight and leakproof seal.
• PREMIUM BOROSILICATE GLASS: Lightweight yet durable glass construction withstands sudden temperature changes up to 250°F and oven heat up to 750°F.
• VERSATILE CONVENIENCE: Safe for use in the oven, microwave, freezer, and dishwasher for easy meal prep and cleanup.
• STAIN & ODOR RESISTANT: BPA-free glass prevents food odors and stains from lingering, ensuring healthy food storage.
• COMPLETE 6-PIECE SET: Includes three rectangular containers (12oz, 33oz, and 67oz) with matching airtight lids.