Not all swimming areas have proper changing rooms, but under the protection of the PackTowl PT Changing Poncho you can change your clothes without issues! You can also wear it when hanging around at the beach - it provides some protection from the scorching sun or a breeze. The fabric absorbs three times its own weight in water and dries really quickly. - Microban anti-odor treatment - 85% of the fabric is made from recycled fiber - Convenient kangaroo pocket on the front - Hanging loop - Machine washable Two sizes: - S/M = 130 x 84 cm, weight 510 g - L/XL = 142 x 97 cm, weight 600 g