This is an Ergobaby Adapt baby carrier. The Adapt is a standard model, a versatile baby carrier that can be used from newborn to 20.4kg. I will omit the detailed specifications, as it would be easier to understand by looking at the official website. It's made of 100% cotton, suitable for all seasons, and the color is an easy-to-use gray. Due to the material, there may be some signs of wear. There are no tears in the fabric or damage to the parts. It's very durable, as you would expect from Ergobaby. It felt secure and provided a sense of安心感 (peace of mind). My child has grown, so I no longer use it, but it's still in good condition. I'm selling it at a low price, so how about it? The box and instruction manual are included. There is also a guarantee card. Everything in the pictures is included.