These headphones Sleeve came super fast with me and met the Anorderungen provided by me to the container. The headphones have sufficient space, but without rattling in the sleeve or to fly around in. The inner lining is soft and flust not currently. The zipper works without pinching and closes the case from good. Would argue that a short rain shower the Case and the therein headphones can not touch. Counterpressure from outside the case is well-protected, but I would not make it or go over it, but this case is not intended. All in all I can currently say anything negative about this case and recommend it to anyone who is looking for a simple protection for its headphones, for example during transport in bags or suitcases, thoroughly recommend. Who, of course, a rougher handling his luggage cultivates should resort to more stable material, as this case may not be similar as a stool is intended. But its origin is the purpose of it reliable. Therefore, full marks.