This is the latest model, purchased from the official website at the end of August 2025. Retail price: ¥8280 My child didn't take to it, and we tried it once, but it didn't work out. So, it's almost unused. It has been stored folded, so there are only a few wrinkles. I threw away the box. It comes with a cute penguin-embroidered backpack-shaped pouch. Usable for babies weighing 3kg to 20kg, and the size is adjustable, so dads can use it too. There is no sign of use or damage, and I'm selling it for less than half price. ・Product Name: Konny Baby Carrier FLEX AirMesh ・Color: Charcoal Gray ・Included items: Storage bag, instruction manual, head support, dedicated pouch, reinforcement strap ・Cushion material: Mesh ・Fabric material: Breathable mesh ・Size: XS-XL