a product dispense package suitable for employment in washing machines , comprises a stackable product container which includes a unitary molded recyclable thermoplastic container body having a closed bottom end , an opposed open top end and an upwardly and outwardly angled upstanding peripheral side wall having a stacking angle of from about 2 ° to about 7 ° and contained therein a compact block of detergent , cleaning agent , disinfectant and / or preservative having a powdery structure . the bottom end includes an inwardly and upwardly directed dome - shaped region therein including a handle grip portion defined in an outwardly facing side of the dome - shaped region .