Made from food grade silicone, this reusable bowl is the perfect alternative to the famous “Ziploc” bag, and can also become a serving bowl. In addition to being practical and economical, it will help minimize the impact of the use of plastic bags on our planet. Closes easily and is dishwasher safe. Allows vacuum cooking, goes in the oven, goes in the freezer, it will remain resistant to high and low temperatures.