Bumfortable seat for the Sladecraft SLR 2

Which Bumfortable seat fits the Sladecraft SLR 2?

The “Bumfortable Kayak Seat - Flat” fits the Sladecraft SLR 2.

Bumfortable Kayak Seat - FlatNZ$320.00

View the SLR 2 on the Sladecraft website (opens in a new tab)