This is a Petit main cooling baby carrier sheet. I opened it after purchase but never used it, so it's in beautiful condition. *Cover only, ice packs not included The following is a reprint from the official website: This cooling baby carrier sheet is convenient for outings in the hot season. It has a pocket for ice packs, which is a great feature. By layering a contact-cooling material, soft padding, and mesh material in three layers, heat is less likely to build up, allowing for a comfortable experience. It can be used by securely tying it to the baby carrier. Material: Outer fabric: 100% polyester Lining: 100% polyester Filling: 100% polyester Pocket lining: 100% polyester Pocket lining: (Polyurethane coating)