【Main Functions】Microwave sterilized container, mainly for baby bottles, pacifiers, teether and mom breast pump accessories. Non microwave heating material iteams are prohibited from being placed inside, and the bag only provides the function of storage container. 【BPA-free Material】It can withstand temperatures -4℉ to 230℉ /-20°C to 110°C . 8/15 pack can be purchased on demand, and each bag can be reused 20 times, with a digital identifier to mark the number of uses. 【Usage】The amount of water added when heating must be greater than 2oz/60ml. Diffrent power microwave oven heating time: more than 1100 watts for 1.5 minutes; 800-1000 watts for 3 minutes; 500-700 watts for 5 minutes. 【Important Note】After heating, wait for 5 minutes before opening the microwave oven. Take out the oven with heat insulation gloves, pinch the green area in the upper right corner, and pour out the remaining hot water from the red area to prevent steam burns. 【Applicable to Multiple Scenarios】Restaurants, hotels, amusement parks, offices and other places where it is not convenient to try steam or UV sterilization, microwave steam sterilization bag can achieve rapid sterilization. Keep baby feeding essentials clean and ready for everyday use with the dearlomum Microwave Steam Sterilizer Bags. Designed for convenient steam sterilization in the microwave, these reusable bags provide a simple solution for cleaning baby bottles, pacifiers, breast pump accessories, and other small feeding items. Each bag can be used up to 20 times, making it a practical choice for daily routines at home or while traveling. The lightweight, compact design is easy to pack in a diaper bag or suitcase, helping parents save space and maintain a convenient sterilization routine wherever they go.