JUST WHEN YOU NEED IT: Simply unfold the pouch to use as a luggage or travel bag whenever you want; Lining Description: Polyester; Pocket Description: Utility Pocket; Water Resistance Level: Waterproof; Water Resistance Level: Waterproof; Lining Description: Polyester; Pocket Description: Utility Pocket Age Range Description: Adult; Special Features: Zip Closure; Strap Type: Adjustable Closure Type: Zipper