The Browne 74792500 Sandwich Bag is crafted from 100% platinum silicone, ensuring a safe and eco-friendly storage solution. Measuring 18.5 x 13 cm (7.25 x 5.25 inches) with a capacity of 400 ml, this bag is hypoallergenic and free from BPA and BPS, meeting FDA food grade standards. It is heat resistant up to 420°F (220°C) and suitable for sous-vide cooking. The leakproof design keeps contents secure, while its lightweight and portable nature makes it ideal for on-the-go use. Made from a single injected mold piece, it is 100% plastic-free and dishwasher safe for easy cleaning. Clear visibility allows for quick identification of contents.