Kittyfriend Classic Cat Litter 30L The KittyFriend Classic Absorbent Cat Litter comes in a giant 30L bag and is the ideal cat litter for those owners looking for a natural litter without perfumes or additives. Made from Sepiolite, the litter is effective at absorbing and naturally controls odours. Key features: Natural Cat Litter – Free from perfumes and additives for a pure experience. Made from Sepiolite – Highly absorbent material that effectively controls odours. Comfortable for Cats – Gives cats the feeling of their natural environment. Large Size – Comes in a convenient 30L bag for extended use.