Authentic Japanese product, purchased new in-store. No fading or stretched-out elastic; in beautiful condition. Used a few times over about 3 months, in conjunction with a stroller. Used sparingly. Can be used from newborn. Comes with a bonus Ergobaby carry pouch that can be left attached. Instant purchase preferred, silent purchase OK. Please ask any questions in the comments. Shipping may be changed between Yu-Yu Mercari and Raku-Raku Mercari. Listing may be removed without notice.