Agung Baby Velours Sleeping Bag with Arms. Upper material: velvet-soft velour fabric made from 100% organic cotton Lining: very soft fine rib 100% organic cotton. Our beautiful and luxurious Agung sleeping bag is the perfect first sleeping bag for your baby. Crafted in our organic cotton velour and lined with a star printed jersey, this sleeping bag will keep your baby warm and cozy. Features a wide opening and nickel free poppers making it easy to put on and take off.