This Green Frog swim bag is easy to use with safe buckles for little fingers, and has an easy to use roll-top closure. Made from tough, splash-resistant fabric, and has a big tummy which can carry up to 10 litres of stuff. Thats plenty of room for towel, goggles, snorkel and more. Green nylon. 1 piece set. Cabin friendly. 1 compartment. Easy-click buckles to seal shut the water-resistant main compartment. Adjustable shoulder straps with chest strap. For ages 3 years and over. Backpack specifications: Size H33, W33, D16cm. Weight 0.21kg. 10 litre capacity. General information: Manufacturers 5 year guarantee.