The Koala Mattress and Kirribilli Bed Base Bundle pairs the multi-award-winning Koala Mattress with the American Ash timber frame. The mattress features a 7cm Kloudcell foam layer, flippable firmness (medium-firm or firm, rated 7 out of 10), 3-zone support, Zero Disturbance technology, and CertiPUR-US certified foams. The Kirribilli Bed Base is FSC-certified American Ash with no centre legs and 240 kg weight capacity. Both assemble without tools. The mattress carries a 10-year warranty, the bed base 5 years, with Koala's 120-day trial.