This is a great swim bag which looks a lot smaller than it actually is. Even though the base of the bag is small the sides are wide so it can fit plenty in. My daughter uses it for her swim lessons and it fits everything in.
It is waterproof, with some bags they feel waterproof yet you put them down in the changing rooms and they end up a lot wetter than you thought! Not this bag!
To secure it at the top is quite nifty, you have to turn the bag over three times and then it clips shut which is much easier when a little full than a zip!