It's just a touch shallow (4mm) for an Ethique shampoo bar, but is otherwise great. If you use the shampoo bar a few times to cut down on its height, the box holds both the Ethique shampoo and conditioner bars without problems. I did flip the lid over in the slicer so that it would be top-down on the print bed, eliminating the need for the vast majority of supports. The interior dimensions of the v2 version are 135mm long, 70mm wide at the wide part, and 65mm wide at the narrow part. The interior height is 34mm without the tray. The tray sits about 10mm off the bottom, so subtract 10 if you'll be using it (I don't because the soap wouldn't fit if I did). (edited)
