Is Kordisen on Sale? November 2026

Questions and answers

What is the Kordisen 36oz glass container made of?

The body is tempered glass, so it handles oven, microwave, freezer and dishwasher use. The gray lids are plastic with a silicone gasket and snap latches. Check the lid's oven limit before baking with it on.

Are the Kordisen lids leakproof?

The snap latches and silicone gasket give a tight seal for soups and sauces in a bag. They are not rated for full submersion or long transport upside down. Many shoppers use the containers for fridge and freezer storage rather than lunch bags.

Can Kordisen containers go from freezer to oven?

Tempered glass tolerates the temperature swing, but let the container sit out briefly before baking so it is not shock-loaded. Never put a cold container into a hot oven or onto a hot burner. The plastic lids are not oven-safe.

What warranty does Kordisen offer?

Kordisen covers manufacturing defects such as cracked glass on arrival or failing latches, typically through the retailer or its support contact. Normal wear, chips from drops and stained gaskets are not covered. Keep the order details for a claim.

How does Kordisen compare with plastic storage sets?

Glass does not hold odors or stains and can go in the oven, which plastic sets cannot. The trade-off is weight and the risk of chipping if dropped. The 36oz size suits single portions and small leftovers better than large batch cooking.

Are there Kordisen discount codes?

Deal.ai checks what Kordisen products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.