Berkley Trilene XL/XT Rebate - $6.00 Cash Back Purchase two spools of Berkley Trilene XL/XT (125 Yards or larger) between February 1, 2018 - August 14, 2018 and receive a rebate check for $6.00 Valid From February 1, 2018 - August 14, 2018 View Details Trilene XL Monofilament Filler Spool features maximum manageability and resists twist and knots. Its incredibly strong for improved confidence and control. Provides a good feel for structure and strikes.