... Large neoprene backpack. Strong string closure at top. Great for fitness, swimming, water aerobics or any water venue. Product FeaturesLarge neoprene ... backpack.Strong string closure at top.Great for fitness, swimming, water aerobics or any water venue.Measures 15 ... your earliest convenience. 2012 neoprene travel bag Great for fitness, swimming, water aerobics or any water venue.