AHG Accessory House Global Carrying case Compatible with Sennheiser HD 650 HD 660S HD 660S2 HD600 Massdrop X HD 6XX HD58X Jubilee HD580 and HD565 Headphones. Ultimate Protection/Easy Transport

Good quality, great price. Fits HD 600 and small DAC/Amp unit perfectly. Stiff, protective construction.

Legitimately the best headphone case I’ve found on Amazon. It’s not overly bulky, it’s extremely sturdy and well built, and fits the Sennies perfectly. I’ve bought more expensive cases of far lower quality, the value on this is excellent. If you need a reliable way to transport your nice gear this is it.

Fits my Sennheiser 58x with ease and room to spare. Good quality, and zipper and padding all looks solid. The one caveat is that i found a potential point of failure in the hard shell case. If you press down really hard in the middle near the bottom the case will buckle and cave in (will bounce back ofc. This is not a huge problem, as you literally have to squish it into your bag with a really pointy object for there to be any problem (which sounds dumb is a problem with the user not the product), other than that the case is very hard and sturdy, the shape is designed such that the rest is designed very hard and strong to protect this small weak point (which again should be very hard to actually reach when in your bag). For the average user, this is probably a steal.

This case will protect your headphones. Sennheiser hd 600 fits like a glove. It doesn't weigh much and is very functional. Looks like it's made out of durable metirials

Nice case, but unless you plan on adjusting the headband every time you use them, you have to remove the cables for them to fit inside the case. Only issue I had with my HD 650s.

It's a perfect carrying case for my Sennheiser HD 650. The case is sturdy and reliable but not heavy. It has space for additional cables and adapters. So, I keep headphones in it now at home and it will be very useful when I'll go on vacation. I can highly recommend the case and seller.

This is a very nice case for my Drop HD6xx, with plenty of space to hold both the headphones and my IFI Hip DAC 2 and its associated cables. The carry handle is nice, and the shape of the case is such that it doesn't take up too much space. The case seems robust - I haven't stress-tested it but it seems like it would stand up to a fair bit of punishment and still protect your headphones. The only minor frustration is that the zipper is on the tight side and can catch on the corners. Recommended.

Nice case to protect my 650’s. Has a strap to hold headphones in place. Enough space in the middle for the headphone wire.