Waterproof. The large capacity gives room for your keys, ID/credit cards, cash, headphones and other accessories. Double main pocket, zipper opening and closing, outside main pocket single pull head. Interior main pocket double pull head, with 1 mesh patch pocket. The adjustable strap ranges from 28" to 47" and has clasps on both sides of the bottom, which can be adjusted left and right according to personal habits.Washing Instructions: Recommended hand wash, not machine wash.
