Inside the bag is coated with a kind of rubber, so that one can thus also good transport bathing suits. In addition, the inside is a small "safe" for the valuables. Inhouse classifications do not exist.
As a small minus point I would mention that there are no Outside pocket is attached to a small drinks bottle (0.5 l). Place would be available for this, but you can not have everything ;-)
Conclusion: A robust (but lightweight) small sports bag Eastpak quality, for "time-up-sport make" is very appropriate. I do not want to miss and so will still buy for school sport my daughter a bag.