For decades, the storage category has been dominated by disposable plastic bags and containers that poison the environment and pose significant health risks to the people who use them. Finally, there’s a revolutionary plastic-free alternative that offers all of the ease, convenience and functionality of plastic bags and containers, but without any of the negative consequences: stasher. stasher is the world’s first and only self-sealing, air-tight, non-plastic bag. Made of 100% pure platinum food-grade silicone, stasher contains no petroleum, no BPA, no PVC and no latex, so it’s safe for people and the planet. Unlike many plastics, stasher can safely go from the freezer to the microwave and to the dishwasher—again and again, reducing waste and saving money. cooking with plastic is an unhealthy recipe. derived from petroleum, plastic is full of toxic chemicals and synthetic materials proven to cause serious health problems. you always choose the freshest, healthiest ingredients you can find to prepare meals, so rethink using plastic when you cook. stasher bags lock in juices and flavor like a standard plastic sous vide bag, but are healthy, reusable, and easy to clean. Unique features: · Innovative male/female pinch-press™ seal is air-tight · Temperature-resistant material is safe for freezer, microwave, and dishwasher · Reusable and easy to clean · Non-porous surface helps inhibit bacterial growth · Can be used thousands of times · 3D pocket offers extra storage space · Clear window provides easy visibility · Write notes and labels with dry-erase markers · Ideal for travel, school, work and more · Sandwich- and snack-size now available; additional sizes coming soon! stasher is poised to revolutionize the storage category, offering all of the ease and convenience of plastic bags but without the harmful consequences. Stylish, durable, and versatile, stasher challenges people to rethink the plastic in their lives.