I managed to store all my underwear and socks. 25" x 20. worked great used it on Apple AirPort Express Base Station and audio source 100 amp and Definitive Technology AW 6500 speakers to set up an air play. The progression/development of the H/h is phenomenal. But very poor quality electrode pads I love that I can remove the mic when I dont want to use it also. It closes comfortably. Sizing is as noted and it has a good weight to it. I definitely got compliments from my office mates on their look as well, from the case to the headphone themselves, theyre stunning. Wire works great for when I need to watch movies.