Set of 3. - Conveniently helps organize all your stuff. - Clip on strap for use as a wristlet or to attach to the stroller or bag. - Extender strap converts to mini shoulder bag. - Locking zipper sliders to keep things out of reach from curious toddlers (lock not included). - Teflonâ„¢ fabric protector â€¦ helps repel stains. - Agion® treatment protects the liner by inhibiting the growth of odor-causing bacteria, mold and mildew. - Metal Hardware - Light-Colored Linings ... you can actually see what's inside; it's not just a big black hole in there. - Machine Washable ... air dry.