The Neo Mamaiism Bed in Bed is gray. I used it for my baby born in the summer of 2025, up to about 3 months old during my stay at my parents' home. There is no box, but there is a storage bag. I don't think there are any noticeable stains, but please refrain from purchasing if you are concerned about the condition. There are some baby oil stains on the underside of the mattress inside the bed. (See photo 4) There are also oil stains on only a part of the cover. I ordered a cardboard box from Yamato Transport, but it didn't fit, so I plan to ship it with an extra bag over the blue storage bag.