Features: - Not Just Lunch: Whether packing snacks on the go, meal prepping, or keeping your makeup from exploding in your gym bag, this bag is as versatile as it is portable. Reusable, Rewashable: Safe for the dishwasher, microwave, oven (up to 200 C), and more, Castalware reusables make it easy to ditch single-use plastic and meet endless household needs. Minimal Packing: To achieve our mission of creating a waste-free world, all orders are shipped in plastic-free, brown paper packaging with inserts - we promise they are new and authentic. Better silicone bags: Made with platinum food-grade silicone and a leak-free Pinch-Loc seal, they're free from lead, latex, BPA, and BPS. Plus, one bag replaces 260 single-use plastic bags a year. Easy to care for; Simply toss into the dishwasher or use warm soapy water. Avoid turning the bag inside out as it could cause the bag to rip.