Heron Eco Dry 9.8 mm. The Heron is a proven classic with a wide range of uses. The robust all-round rope now comes with a PFC-free Eco Dry finish according to UIAA standard for water-repellent rope. It features low weight and high strength with balanced handling, and is directly ready for use without crane formation thanks to 3D Lapcoiling. The pleasant handling is enhanced by the Thermo Shield treatment. Water absorption is below 2% according to UIAA Water Repellent Test, and it is durably water and dirt repellent thanks to the PFC-free Eco Dry finish. Weight without packaging: 3150 g. Climb Green: yes. Single Rope: yes. Double Rope: no. Twin Rope: no. 3D Lap Coil: yes. Pro Dry: no. Eco Dry: yes.