Super quality and light weight waterproof material, polyester lining with robust zipper, easy to wipe clean. It can be used as a backpack or handbag. You can also hang the bag on the stroller to free your hands. Quality cotton canvas and reinforced stitching means this bag will last. Baby nappy changing bag waterproof and lightweight holds all you needs for outings and going to the nursery. The backpack is a fashionable and practical backpack,suitable for shopping, hiking, photography, traveling, etc.