NWT TBG Tactical Baby Gear Black Diaper Backpack Bag w/ Built-in Changing Mat The color of the images may not be 100% exact like the real items due to play of light. Dimensions: (approximate in inches) Diaper bag: 20.0” H x 11.0” W x 8.0” D Changing Mat: 23.0” x 17.0” (open) Custom designed by TBG to meet the practical demands of parenting & the need to carry baby essentials while on the go. This large backpack comes with numerous sections, inner pockets, outer pockets, and heavy-duty inner dividers to keep everything organized. The backpack also comes with a changing pad and adjustable strap for added convenience. The TBG backpack is made of water-resistant polyester and features a zipper closure to keep everything secure. It is a unisex design that can be personalized if desired. I have a Smoke free environment, except that some of the patterns/books/fabrics came from other places. No pets My Return Policy: I do not accept returns nor exchange.. Please contact me and let me know any issue. My policy is to make sure you are happy with your order.