Waterproof transparent document bag ideal for travelling in extreme conditions the ortlieb a5 waterproof document bag is completely water and dustproof as its transparent bags are made from uv tear and crease resistant fabricthe ortlieb a5 waterproof document bag allows you to securely store maps passports and other important documents when exploring the outdoors or travelling it uses dust and waterproof transparent bags which are made from uv tear and crease resistant fabric to protect y