MATERIAL MADE OF NYLON - The stroller bags are made of 600D nylon, the material is very lightweight, easy to clean and waterproof. MULTIFUNCTIONAL KIDS BAG - The stroller organizer has many small and large compartments, offering plenty of storage space for mobile phones, diapers, wet wipes, pads, keys, cups, etc, making packing easy and clear. It can offer enough storage space for mobile phones, diapers, wet wipes, pads, keys, cups, etc, it has a large capacity. GREAT GIFT - If you put this bag on the handle of the stroller, it would be a stroller bag, and there is an adjustable shoulder strap, you can also use it as a shoulder bag if the strap of the stroller bag is extended, besides, it is also a diaper bag, perfect to use as a bag on the go.