Waterproof Nylon,Polyester,Nylon Polyester lining Zipper closure Machine Wash Material: Made of Polyester lining lightweight waterproof nylon with classic zippers,smooth and easy to open and close,this nylon material purse is easy to care for wipe clean or machine wash. Exterior Dimensions: Small:9.8x 3.7x 8.2 inch (L x W x H).Large:12.2x 5.5 x 9.4 inch(L x W x H).Both sizes come with an adjustable strap.Two sizes of bags meet your different needs. Mulit-Pockets: Exterior: 2 side pockets,3 front zipped pockets,1 back zipper pocket;Interior:2 zipper pockets and two open pocket.Large Capacity,This purse contains interior and exterior pockets, easy to collect your phone, wallet, keys, books, umbrella, glasses case and so on. Multi-Functional: Fashionable style,this bag can be used as a handbag,shoulder bag or crossbody bag with a variety of storage options and organization features, ideal for travel, errands, shopping, and diaper bag for parents on the go. Comfortable for your daily wear: Lightweight nylon means less stress on sensitive shoulder muscles.Even after a full day of sightseeing,shopping,or errands this casual yet stylish tote wont tug.