Dr Brown’s Microwave Sterilizer Bag uses steam heat to quickly and effectively sterilize bottles, bottle parts, breast pump parts, pacifiers, teethers, and more. Made with 100% silicone, this sterilizer bag is limitlessly reusable and a long-lasting alternative to disposable plastic sterilizing bags. Sterilizes baby bottles and parts, breast pump parts, pacifiers, teethers, and more in just 3 minutes Large capacity holds up to three 8 oz Narrow Dr. Browns Bottles along with parts and accessories 100% silicone is durable and endlessly reusable Sterilization eliminates 99.9% of bacteria, mold, and the yeast that causes thrush Durable silicone is flexible for easy storage and on-the-go convenience Dishwasher safe BPA-free The Sterilizer Bag You Can Use Over and Over AgainTo sterilize, pour 2 oz of water into the bag, add items, close using the silicone snaps, and microwave on high for 3 minutes. Side-grip hooks allow you to handle the bag safely, and a flat base keeps the bag in a stable upright position. The bag is also a perfect storage option for baby, household, and travel items when not being used as a sterilizer.