In the pool If we get wet then dry it and is very cumbersome to carry a large towel. The absorbent towels already almost part of the landscape of pools. They are small, very effective to dry us and easy to transport.
The mechanism is similar to an absorbent cloth, only that the touch is much smoother. With one last water disappears from our body. If it fills with water only have to squeeze it and return to start. A convenient resource for pool.
These towels are also being in the gyms, since they are very effective for the time to remove the sweat, much more than the conventional, and in a spinning class for example, sweat sweat as nice. The low weight and small size also makes it a good resource for routes of trekking several days.
Equipment quite affordable, since prices range from 6 to €15.