4 Season Basic Baby Sleeping Bag, Merino Wool & Organic Cotton, Star White woolino.com/products/4-season-basic-baby-sleeping-bag-merino-wool-stars Size: 0-6m This item is gently used and in good condition. Both zippers work though there is light wear (see photos). Premium Natural Fabrics: silky soft Australian merino wool lining & organic cotton outer Can be used in all 4 seasons - suitable for room temperatures 63-75F (17-24C) Merino wool regulates body temperature unlike any other fiber, keeping baby warm when it's cold and cool when it's hot Two-way zipper for easy dressing and diaper changes Zipper guards to protect child's skin and to discourage child from chewing on the zipper pull Machine wash on low (100°F max), use wool or mild detergent. Close zipper. Can be tumble dried on No Heat or Air Dry setting. Hang to dry whenever possible. To refresh and reduce washing, turn garment inside-out and air often.