The filling doesn’t seem as firm as it was, can I refill my Original?

If you spend a lot of time sitting on your Original, the EPS filling will lose some of its bounce over time. You can order extra filling for your Original from our website. Right here, to be precise. You can order 100 or 350 liters of refill. For a top-off, 100 liters is plenty. For a complete refill you need 350 liters.