Fabric: 11oz 100% 600D polyester - water resistant Dimensions: 20" x 11" x 5" (10L or 610 cu in) Outside upper flap pocket dimensions: 5.5" x 3.5" Outside lower zip pocket dimensions: 7" x 4" Cross body strap length: 22" - 44". For added length, checkout our compatible Strap Extension Ultra-comfortable adjustable rope shoulder strap with side release buckle Two vertical zip compartments Two key or cell phone pockets Padded back with Kavu embroidery Kavu Rope Sling Bag - Cool Mint