His sturdy silicone solution is a stand-out in the kitchen. These durable flat-bottom bags stand up for easier filling and have a slider top that creates a leak-proof seal. (Storing soup in a bag? It can be done.) The bags can go in the oven, microwave, dishwasher, and freezer—heck, you can even write on one with a dry erase marker.
When you think about it, Jay managed to tackle two problems. He built a versatile, functional, and eco-friendlier baggie and was able to toss out his throw-away guilt, all at once.