Purchased about 5 years ago. Used for about six months with the first child. Usage was infrequent, about twice a week. Hardly used with the second child after a year and a half, and has been stored at home. Includes the baby waist belt, instruction manual, and original box. As shown in photos 8 and 9, there is some slight yellowing on the inside of the carrier (only on the inside, so it's not very noticeable). I don't see any other stains, but please understand that this is a subjective assessment and there may be oversights. ergobaby gray baby carrier with a cushioned head support for comfortable carrying. - Brand: ergobaby - Color: Gray - Features: Cushioned head support - Safety Standards: Compliant with EN13209-2:2015 - Size: Suitable for babies weighing 3.2kg to 20kg - Usage: Can be used for front-facing, back-facing, and side carrying - Material: Cotton blend