Any of the big dvd/bd case shops should have 25-28mm cases, most will be the trays but some will be stackpaks.Examples from the 2 places I frequent most...American-Digital3 Disc (25mm) http://www.american-digital.com/prodsite/product.asp?p=1050&c=1967&name=DVDCase-BlackTripleM-LockHub4 Disc (28mm) http://www.american-digital.com/prodsite/product.asp?p=1052&c=1967&name=DVDCase-BlackQuadM-LockHub5 Disc (25mm) http://www.american-digital.com/prodsite/product.asp?p=1419&c=1967&name=DVDCase-BlackFiveDVDM-LockHub6 Disc (25mm) http://www.american-digital.com/prodsite/product.asp?p=1420&c=1967&name=DVDCase-BlackSixDVDM-LockHub7 Disc (27mm) http://www.american-digital.com/prodsite/product.asp?p=2051&c=1967&name=DVDCase-BlackSevenDVDHolder8 Disc (27mm) http://www.american-digital.com/prodsite/product.asp?p=2052&c=1967&name=DVDCase-BlackEightDVDHolder9 Disc (33mm) http://www.american-digital.com/prodsite/product.asp?p=2110&c=1967&name=DVDCase-BlackNineDVDHolderSleeveTownhttp://www.sleevetown.com/dvd-case-multi.shtmlBasically, at least for these ones you just rip out the insert trays.