Mixed nylon/mesh backpack for good ventilation of wet elements | Dense mesh that is not transparent | Side handle for carrying as a bag | Separate outer compartment | Aviation blue colour. CRESSI SWIM is a small backpack with a flexible and draining mesh outer fabric, with a dense enough weave to keep the contents invisible from the outside. It incorporates a separate outside pocket with zipper. It is ideal for transporting swimming equipment given the ease of transport provided by its padded straps and the advantage of rapid drying of its content. Aviation blue colour.