Extreme High-Altitude Performance Meets Vintage Industrial Metallic Luxury

S.T. Dupont redefines all-terrain luxury with the S.T. Dupont Défi Extrême Lighter in Vintage Brushed Copper (REF 021407). Assertive, dynamic, and decidedly masculine, its high-performance construction combines a precision injected metal body in a brushed copper finish with a semi-rigid protective armor, engineered to survive drops, shocks, and hostile outdoor environments.

Designed as an everyday "objet d'art" for modern adventurers and cigar aficionados, the Défi Extrême features tactical diamond-head triggers for effortless operation in any climate—delivering a windproof blue torch flame where other lighters fail to ignite.

What Makes the S.T. Dupont Défi Extrême Vintage Brushed Copper Different?

Unlike standard jet lighters that struggle under harsh weather conditions, the Défi Extrême series is specifically engineered for high performance in radical environments. Capable of functioning flawlessly at altitudes over 3,500 meters (11,500+ feet) and in extreme temperature ranges from -10°C up to +45°C, it is virtually indestructible.

Equipped with a powerful single blue torch flame, it withstands violent winds while providing instant, clean ignition for cigars, campfires, or emergency gear.

All-Terrain Environmental Performance

Engineered to operate reliably in sub-zero freezing cold (-10°C), intense scorching heat (+45°C), and high-altitude mountain elevations exceeding 3,500 m.

Vintage Brushed Copper Finish

Features a high-precision injected metal core finished in warm, industrial brushed copper, framed by a semi-rigid protective bumper that safeguards internal mechanisms against impacts.

Tactical Diamond-Head Ergonomics

Features S.T. Dupont's signature diamond-head pattern across the side trigger and fuel window, providing exceptional non-slip grip—even when wearing thick gloves.

Windproof Blue Torch Jet Flame

Generates a powerful, rigid blue jet flame capable of resisting extreme winds and lighting cigars cleanly in a single pass.

Best For

The S.T. Dupont Défi Extrême Lighter in Vintage Brushed Copper is best for users who want:

• Reliable high-altitude jet ignition above 3,500 meters (11,500+ ft)

• All-weather lighting capability in freezing (-10°C) or scorching (+45°C) environments

• A rugged, shock-resistant vintage brushed copper design with protective bumpers

• S.T. Dupont precision engineering in an all-terrain outdoor lighter

Key Features

• Vintage brushed copper injected metal core with protective shock-resistant bumper jacket

• Powerful windproof single blue torch jet flame

• High-altitude ignition system (operates >3,500 m / 11,500 ft)

• Extreme temperature range compatibility (-10°C to +45°C)

• Tactical diamond-head trigger and fuel level viewing window

• Refillable with S.T. Dupont Red Gas Refill (REF 000436 / 900436)

• Official Reference Number: 021407

Product Specifications

What’s Included

• 1 × S.T. Dupont Défi Extrême Lighter – Vintage Brushed Copper (REF 021407) (Delivered empty of gas)

• 1 × S.T. Dupont Presentation Box

• 1 × User Manual & International Warranty Card

How to Operate & Refill S.T. Dupont Défi Extrême Lighter

1. Ignite Flame: Squeeze the side trigger firmly inward to open the fuel valve and trigger the piezo ignition, unleashing the powerful blue torch flame.

2. Purge Before Refilling: Turn the lighter upside down. Depress the base gas valve completely with a small screwdriver or purge tool to vent trapped air and pressure.

3. Refill Gas: Invert the official S.T. Dupont Red Gas Canister (REF 000436 / 900436) and press the valve nozzle vertically into the base inlet for 3 to 5 seconds.

4. Equalize: Wait 3 to 5 minutes at room temperature before lighting to allow fuel temperature and internal pressure to stabilize.