Microfiber: 100% polyester; Satin lining: 100% nylon satin Imported Structured tote with luggage feet, a detachable and adjustable messenger strap that has a removable memory foam shoulder pad that can be set to the desired length, and a memory foam changing pad that includes a nice and comfy, super cushy; Teflon fabric protector that helps repel stains. Front mommy pocket with a stretch clip key fob and a sunglasses pocket that clean lenses too, with plenty of room for more. Quick reach pocket for cell phone, a unique main zipper closure system makes for easy access, inside organization includes 3 gusseted pockets, 1 zippered pocket and lots of wide open space, light colored Linings help you see the contents of your bag. 2 interior insulated bottle pockets with Thinsulate by 3M to keep it warm or cold, Back pocket works great for diapers and wipes organization and crumb drains. This bag features Metal Hardware, it is machine Washable and air dry; bag dimensions ‎17.5W x 6.5H x 11D inches