Economy Gig Bag for 76 Note Keyboards / The Gator Cases GKBE-76 Economy Keyboard Bag (Black) is a 600 denier padded nylon case made to carry 76 note "Casio" style keyboards. It is an envelope style, top-loading case that has nylon web carry handles./ 600 denier nylon exterior, 190 denier nylon interior, 10mm thick padding, #8 zippers, Nylon web handles, Compatible with 76 note "Casio" style keyboards