I was stocking these for emergencies, but I'm selling them now that I've stopped breastfeeding and haven't used them. They are new and unused, but I took them out of the box once to check the manufacturing date and take photos, and then put them back in the box for storage. The inner bags are all unopened. - Brand: chu-bo! - Type: Disposable - Quantity: 4 pieces - Purpose: For outings - Features: Single-use Due to shipping costs, I will send the feeding bottles as shown in photo 7, taken out of the box. Please be aware of this. #feedingbottle #disposable #chubo #emergency