PROBLEM TO BE SOLVED: To provide a microwave oven-heated sterilization bag which prevents a burn from being caused when the bag is taken out from a microwave oven and when boiling water is removed after sterilization, and furthermore prevents the bag from getting broken when feeding equipment is put into or out of the bag and has high portability.SOLUTION: The sterilizing bag to be heated includes an opening to put an article to be sterilized into or out of the bag in the upper portion of the bag. The opening has a male die shaped Velcro fastener permitting the opening to be opened and closed attached to both sides of the inside of the bag.COPYRIGHT: (C)2013,JPO&INPIT【課題】消毒後に袋を電子レンジから取り出す際や熱湯を除去する際に火傷を負うことがなく、さらに袋に哺乳用品を出し入れする際に、袋が破損することがなく、さらに携帯性に優れた電子レンジ加熱消毒用袋を提供する。【解決手段】袋内に被消毒品を出し入れするための開口部を袋上部に有し、該開口部には、開口部を開閉できる雄型成形面ファスナーが袋内面両側に取り付けられている加熱消毒用袋。【選択図】図1