The S.T. Dupont Defi Extreme Gas Refill (000436) is a high-performance fuel specifically designed to operate under the most demanding environmental conditions. Featuring an ultra-pure formula, it ensures a powerful and stable flame even in extremely cold temperatures (-10°C) or high altitudes where standard gases may fail.

Compatible Lighter Models: This refill is suitable for the following premium collections:

• Le Grand S.T. Dupont: The innovative dual-flame series.
• Ligne 2 Cling: Models starting with C16XXX.
• Ligne 1 Grand Model: Large-sized classic Ligne 1 models.
• Ligne 2 Small Model: The compact version of Ligne 2.
• Table Lighters: Jéroboam and Cylindrical table models.

With a larger 75ml capacity compared to standard color-coded refills, the Defi Extreme canister offers extended usage and convenience. Using authentic S.T. Dupont gas not only optimizes wind resistance but also protects the precision jet system, ensuring the long-term durability of your luxury lighter.