From Aloha: “Hidden inside zipper pocket 8.5" W x 3.75" H 43" strap shortens to 28.5" Features a white interior SPLASH-PROOF® is the next best thing to waterproof! Your belongings will be protected from a light splash, light rain, or a cocktail spillage, but please do not submerge your ALOHA Collection pouch with belongings inside. The zipper and seams of ALOHA Collection bags are not watertight. Our Splash-Proof bags are easy to clean! Wipe down with a damp cloth, hand wash in the sink, or toss in the washing machine on delicate and lay flat to dry.”