Koss Porta Pro Official Hard Carry Case, Hard Shell Construction, Designed Specifically for Porta Pro, Black

So as you noticed, the leather pouch you get free with the Koss Porta Pro is incredibly tiny - I've only been able to successfully squeeze the Porta Pro's in there once, and it doesn't even provide any real protection anyway, so I basically stopped using it. After looking around for hard cases, I noticed this one had the best reviews but I didn't want to pay the full price (which is around half of what I paid for the Porta Pro's themselves!). But after seeing bad reviews of the knockoff models pointing out how small they were, and noticing this one's dimensions were slightly bigger, i decided to treat myself and get the real thing.So the main answer to your question is YES - these are big enough that you can squeeze the Porta Pro's (and the cable) in there fairly easily. You do have to squish them a little tighter than you normally would, but they still fit. The case is small, looks nice, and seems to offer decent protection. Yes, it's probably too expensive but it's the best option until someone comes up with something better.

Good material. I had a cheap non-Koss one, the surface is much less premium, and the zipper is less smooth. This one worth the price

I needed a small case for my KSC75s I bought for an upcoming plane trip, and low and behold found that Koss makes a compact case for their headphones. The KSC75s fit perfectly, and the case itself was just small enough to stuff into the pocket of my jeans so I didn’t have to search through my bag in the airplane overhead compartment to retrieve my headphones during the flight. I was also able to fit a few hard candies and an apple 35mm to lightning adapter in the case. The case is a nice material and should be great for any compact headphones, not just the Porta Pro.

Will protect from scratches, scuffs, and drops, but not crushing or anything extreme. Can fit in larger pockets with some effort, otherwise good to throw in a travel pack or attach a lanyard to the zipper.The fit is tight—if yours aren't fitting, do not be afraid to fold up the PortaPros more, they are built for it. Despite the tight outer fit, there is still enough room between the headphone cups to store small things like additional short cables/adapters or maybe a small USB DAC—that's what I keep in mine. Will compress Yaxi pads or other larger replacement pads if you've installed them, so I would not recommend using this for long-term storage else it will make the pads lumpy and uncomfortable and possibly damage their material.Kind of pricey, but still cheaper and better made than its competitors.NOTE that this case comes with the PortaPro wireless Bluetooth version.

I am always taking the headphone in and out of my bag. Pushing and shoving in and out of a pocket in the bag. This case is preventing any pressure I put on the headphones from shoving into my bag or pulling out of my bag.. The headphones fit easily in the case. There is no fumbling when putting headphones in or taking them out. The zipper is smooth, it does not get caught up. The case feels like good construction. I feel it will protect headphones from everyday use.

They work well. It’s fits the ports pros well. After a few beatings on my diaper bag being tossed around and slammed around. No damage to the case or the headphones. What’s there to really know. Buy them when available. I bought four. One spare. And one for each set of Koss Porta Pros owned.

Very sturdy. Comfortably stores my headset.

i bought these to protect my 8 yr old wired headphones - didn't come close to fitting. too bad; they're cute & well made. probably better for holding bangle bracelets or large hoop earrings