OXO Good Grips Smart Seal Containers

Yes, the borosilicate glass is designed to withstand thermal shock, meaning it can safely transition from the refrigerator to a preheated oven up to 450°F. However, always ensure the lid is removed before placing the glass container in the oven.

These lids are both airtight and leakproof. The combination of a secure polypropylene lid and a silicone gasket creates a tight seal that prevents spills, making them reliable for transporting soups or dressings in your bag.

Yes, both the glass bodies and the lids are dishwasher safe. For the best results and to maintain the integrity of the silicone gasket, we recommend placing the lids on the top rack.

The containers are designed with a stackable profile, allowing you to nest or stack them efficiently to maximize your storage space. The flat lids provide a stable base for stacking multiple containers on top of one another.

Yes, the borosilicate glass is microwave-safe. Just be sure to remove the lid before heating to allow steam to escape and prevent pressure buildup.

Borosilicate glass is more resistant to thermal shock than standard glass, which makes it less likely to crack or shatter when exposed to sudden temperature changes. It is a more durable, long-lasting material for everyday kitchen use.