The fabric is a composite of flannel and polar fleece, with a moisture-wicking mesh lining and a middle layer of 3D hollow-fiber cotton. The shoulder strap is an adjustable nylon webbing with a plastic side-release buckle. The opening features an elasticized closure with a drawstring. Inside, there is a metal D-ring for attaching toys. The item is machine-washable and can be tumble-dried on a low-heat setting. It is stitched with high-strength polyester thread, using quilting to secure the internal padding.



