Sized for boiling and sous vide cooking, STASHER is the revolutionary alternative to plastic bags and containers. The innovative pinch press™ airtight seal locks in all the nutrients, flavours and juices so your food always tastes fresh and delicious. Also great for camping and travel. Made of 100% pure platinum food-grade silicone, STASHER offers all the ease and convenience of plastic storage bags, but without the harmful effects. Unlike plastic bags, stasher contains no petroleum, no PVC and no latex, so it's good for us and our planet. This easy-to-clean, reusable bag is freezer, oven, stovetop, microwave and dishwasher safe.