The 120-night trial is included for free when you buy any koala product from our website - full price or on sale! Simply buy it and you can try it for up to 120 nights.
To give your body adequate time to adjust, we recommend giving the comfort Koala products (like mattresses and pillows) a go for at least 14 days. However, if you find you're still not a fan, flick off a request to our customer service team & ship it back for a full refund. For more information on returns, see our related article; 120 night trial, do I need to pay for the return?
Just a heads up! If you purchased a mattress, it will need to be bagged for the return, so we recommend you keep the plastic wrap it comes in, just incase.