The Koala SE Mattress and Balmain Bed Base Bundle combines Koala's entry-level mattress with the space-saving Balmain frame. The SE Mattress features bamboo charcoal foam, Kloudcell technology, a TENCEL Lyocell cover, and CertiPUR-US certified foams at a medium-firm feel (around 6.5 out of 10). It stands 23 cm tall and suits all sleep positions. The Balmain Bed Base is built from FSC-certified ash veneer on poplar plywood with no centre legs, providing over 30 cm of under-bed storage, and supports up to 240 kg. The mattress carries a 10-year warranty, the bed base 5 years, with Koala's 120-day trial.