Lekue Storage

Yes, the silicone construction is designed to handle extreme temperature changes. You can safely transfer them from the freezer to the microwave, though it is recommended to leave the seal slightly open to vent steam while heating.

The airtight seal is highly reliable for liquids, making these bags a great choice for storing soups, sauces, or marinated items. Just ensure the seal is pressed firmly across the entire opening to prevent any leaks.

They are quite easy to clean by hand. Because the silicone is flexible, you can turn the bags inside out to reach the corners and scrub away any residue with warm, soapy water.

Silicone is generally non-porous and resistant to odors, but strong scents can sometimes linger if food is left for an extended period. A quick soak in a mixture of baking soda and warm water usually neutralizes any persistent smells.

Yes, the design features a stable base that allows the bags to stand upright when filled. This makes them much easier to load with ingredients and helps save space on your refrigerator shelves.