Accessory Case is a great organizational pouch for all your loose bits and pieces from cables and chargers, POV cameras and accessories, school supplies or any unique storage needs you might have. Details: Zippered closure, limited lifetime warranty. If your bag gets dirty, Dakine recommend hand washing with mild soap (like Nikwax Tech Wash), cold water and a soft bristle brush. If hand washing is not going to do the trick, use a front loader washing machine. To ensure your backpack doesn't get tangled, place inside a pillowcase or mesh bag before washing. Always use cold water, mild soap and run on a gentle cycle. Never bleach your pack. Hang to dry in a warm but shady place, ensuring both inside and out are dry before storing. Dimensions: 8'' x 3'' x 2.5'' (20 x 8 x 6cm). Material: Polyester.