I am selling this item because I only used it once during a trip and no longer need it. It was very convenient when my baby needed sterilization. Bottle inner bags: 2 used Powdered milk portioning bags: 2 used, seals unused Bottle brush: Used only once Type: Bottle-related supplies Popular series: Jokin Jo-zu (Sterilizing Jo-zu) #Baby用品 (Baby supplies) #ベビー (Baby) #哺乳瓶 (Baby bottle) #消毒 (Sterilization) #新生児 (Newborn) #哺乳瓶消毒 (Baby bottle sterilization) #旅行アイテム (Travel item) #トラベル (Travel)