Experience superior freshness with Lock & Lock's patented 4-hinge locking system designed for airtight and leakproof performance. Crafted from lightweight, durable borosilicate glass, this container is oven, microwave, freezer, and dishwasher safe for ultimate kitchen versatility.

• SUPERIOR FRESHNESS: Patented 4-hinge locking system creates an airtight and leakproof seal to keep food fresh longer and prevent spills.
• PREMIUM BOROSILICATE GLASS: Lightweight yet durable glass withstands sudden temperature changes up to 250°F and is oven safe up to 750°F.
• ULTIMATE VERSATILITY: Safe for use in the oven, microwave, freezer, and dishwasher for seamless meal prep and cleanup.
• DURABLE & LONG-LASTING: The airtight lid is durability tested for up to 3 million uses, ensuring reliable performance.
• HYGIENIC & EASY TO CLEAN: BPA-free, stain-resistant, and odor-resistant glass makes cleaning effortless and maintains food purity.