Rio weekend bag in the Senna series is a nice big bag in water-repellent nylon. The bag has 2 long carrying straps and long adjustable detachable shoulder strap. The bag can be zipped up completely, with a 2-way zipper. Inside, the bag has a large open compartment where on one side there is a practical zipper pocket and on the other side of the bag there are 2 open pockets. In the lid on the inside of the bag there is a practical pocket in net, which closes with a zipper. Keeps dry by moderate rain over a short period of time or light rain over a longer period of time. Water column pressure >5000.