Pyrex Blue Lid for 1-Cup Round Containers: Fit and Replacement

Quick answer

If your Pyrex blue lid won't seal on a 1-cup round container, first confirm the container is a Simply Store 1-cup round (model 7202). If it is, check for warping or debris; if the lid is damaged, replace it with the Pyrex Blue Lid for 1-cup Round Glass Food Storage Container.

Diagnose your lid fit problem

• Symptom: Lid sits loosely or pops off: Check that your container is a Pyrex Simply Store 1-cup round (model 7202). If it is not, the lid is not compatible. If it is, inspect the lid for warping by placing it on a flat surface; if it rocks or shows gaps, it is warped. A warped lid cannot be fixed—replace it.
• Symptom: Lid seals but leaks: Remove the lid and clean both the lid's sealing ring and the container rim with warm soapy water. Food residue or dried liquids can prevent a proper seal. Dry thoroughly and re-seat the lid, pressing down firmly around the entire edge. If leaks persist after cleaning, the sealing ring may be damaged.
• Symptom: Lid is cracked or the seal is torn: Inspect the lid for visible cracks, tears, or stiffness. A damaged seal cannot be repaired. Order a replacement Pyrex Blue Lid for 1-cup Round Glass Food Storage Container (model 7202). Do not use a cracked lid for storing liquids or transporting food.
• When to stop and choose another option: If your container is not a Simply Store 1-cup round (model 7202), this lid will not fit. Do not force it. Instead, check the container's base for a model number and look for a lid designed for that specific model, or consider using the container without a lid for dry storage. Forcing an incompatible lid can damage the container rim or cause spills.

Product facts

• Pyrex® Blue Lid for 1-cup Round Glass Food Storage Container: Durable blue lid designed to fit Pyrex Simply Store 1-cup Glass Food Storage Container (model 7202). This lid is a direct replacement for that specific container, so you can restore a secure seal without buying a new dish.