I bought this as a bundle with the Zoom H5 recorder. The zoom fits diagonally without the hardcase, but OK with the protector handling case (PCH 5). This seems a bit weird at first but when you place it that way the rubber mounted capsules can't get squashed. I wish it was a bit more roomy. The dividers are left out for the zoom H5. People reporting that they can fit it in with the zoom hard case must be ramming it in, there is no way.
If I knew it was a bit small I would have just bought the Zoom h5 on its own and went to a camera store to fit cases.
I am fitting in the main compartment: zoom h5 + PCH-5 case (mics mounted), wind/pop-foam screen. In the front compartment: 4x AA battery, gorillapod 500, powerbank, usb cable (could fit another cable). All in all a decent case, I wasn't sure how to fit the zoom in at first so I edited my review.