Even if the contents of your lunch are healthy, the container you pack it in may pose a threat to your health. Heating up some plastic food storage containers can release harmful chemicals, which is why the American Academy of Pediatrics warns families to avoid putting such products in the microwave or dishwasher. (And there's still some debate as to what constitutes a microwave-safe plastic.) But the All-Silicone Lunch Box, a storage product currently raising money on Kickstarter, is strong enough to stand up to a range of temperatures, allowing you to safely put it in the freezer, the microwave, and the dishwasher.

This lunch container is made from silicone instead of plastic, making it a safer choice for kids and adults. The flexible box is easy to seal, open, and wash (either by hand or in the dishwasher). And whether you're using it to store leftovers in the freezer or heat up your lunch in the office kitchen, the All-Silicone Lunch Box is designed to maintain its shape and not leech anything unsavory into your food.

After originally releasing a single-compartment box, ParentDiary has now developed a lunch box with dividers, too. The container is now available with three compartments (perfect for snacks or bento boxes), or two compartments (with each side just big enough to fit half a sandwich).

The All-Silicone Lunch Box has over a month left to reach its $4000 funding goal and has raised $1000 so far.

Pledge $12 or more on Kickstarter by May 19 to reserve your own lunch box, with shipping set for June. For more packed lunch inspiration (including some other great silicone options), check out these products.

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