Bobble Art Drawstring Swim Library Bag Star and Stripe This cool double drawstring Bobble Art swim bag in the popular Star and Stripe design can be used as a library bag, or is great as a swim bag because of the internal waterproof polyester lining. This cute kids bag is made of a very durable nylon fabric and inside has a large pocket with zip closure. There is also a clear pvc pocket sewn inside the bag to insert a childs name tag. Material: BPA free Nylon outer and Polyester lining Measures approx. 37cm W x 44cm H Bobble Art swim bags and Bobble Art library bags are available in a range of designs for both boys and girls.