This diaper backpack is made of water-proof polyester fabric, with large capacity, contains separated functional pockets, can hold all your essential items for baby care. Such as diapers, bottles, food, clothes and toys. Stylish appearance make you stylish parents. It is essential equipment for mommy and daddy to go outdoors with baby.Features:PREMIUM QUALITY - Made of premium quality water-proof Nylon fabric, easy to wipe clean, no worry about spill of milk or water.LARGE CAPACITY - Large main compartment and individual functional compartments meet all your supplies and your baby's items. Wide opening in the back is convenient to put in and take out things.MUTIPLE COMPARTMENTS - There are 3 built-in insulated pockets  which can keep bottle warm, side pocket for taking tissues quickly when spill happens, well designed dry wet depart pockets.COMFORTABLE CARRYING - Ultra comfortable straps and paded back support, you can carry it effortless even if you put many items in it.FRIENDLY DESIGN- Zippered interior and exterior pockets are also handy for safe keeping parent's keys, cell phones and wallets. Specifications:Color: Orange / Light Green / Blue / Dark BLue / Grey / Dark Grey / Black / Red / Dark Green (Optional)Material: Nylon