The Koala Luxe Mattress is Koala's premium mattress, standing 31 cm tall with a 9cm Copper Kloudcell comfort layer infused with copper for superior heat dissipation. It features phase change material that adapts to body temperature, 7-zone targeted support for personalised pressure relief, and a cover blending 3% Australian Cashmere, 69% recycled polyester, and 28% viscose. Firmness is rated around 5 out of 10 (medium-plush), with 50% more foam than the SE Mattress. Foams are CertiPUR-US certified. Available in Queen, King, and Super King sizes. Winner of a 2024 Good Design Award. It comes with a 10-year warranty and Koala's 120-day trial.