This is a Richell baby bath with a built-in air pump. I used it for my two children until they were about six months old. I disinfected and stored it in preparation for a third child, but it seems I won't be using it, so I'm putting it up for sale. I washed it every time after use and hung it up to dry, so it's relatively clean, but there are some stains that won't come off. Please refer to the photos. I inflated it once for the photos, and it doesn't seem to leak air. However, please understand that the air would gradually leak out over time, as it did when used daily from new. - Brand: Richell - Product Name: Soft Baby Bath Plus - Size (Outer): Width approx. 69 x Depth approx. 47 x Height approx. 28 (cm) - Size (Inner Depth): Approx. 28 (cm) - Capacity (Full): Approx. 21L - Capacity (Usable): Approx. 8L (MAX line) - Features: Built-in air pump - Material: Soft cushion - Inflation Time: Approx. 1 minute - Target Age: Newborn and up - Design: Baby-friendly design