This is a Konny baby carrier. I've only used it 4 or 5 times, so it's in good condition. There is no bag or anything. Only the carrier itself, as shown in the photos, is for sale. Size: M It's thin and doesn't take up much space, so I kept it in my backpack for emergencies. My child has grown, and I no longer have a need for it, so I'm selling it.