THE COLLECTION
Trench Lighter - Battle Soul - Glossy
This THORENS Trench Lighter – Battle Soul – Glossy is a refillable solid-brass fluid lighter with a glossy antique brass finish, designed for those who appre...
THORENS COLLECTION
Trench Lighter
THE COLLECTION
Flamido Lighter
This Flamido pipe lighter is a refillable fluid lighter designed specifically for pipe use, featuring a pull-cap opening, rotating dual flame outlets, a wide...
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THORENS Vintage Mechanical Lighters
The THORENS Trench Lighter collection draws inspiration from the historic trench lighter form — a practical refillable lighter style associated with durability, flame protection, and direct mechanical operation.
THORENS refines this rugged design language into a modern collection for everyday carry, outdoor use, and mechanical lighter collecting, while preserving the purposeful character that defines the trench format.
01 / CHARACTER
What Defines a THORENS Trench Lighter?
Unlike decorative pocket lighters that focus primarily on surface finish, a trench lighter is defined by structure. Many models use cylindrical, capsule, tower, octagonal, or industrial metal forms with protected wick areas, flint-wheel ignition, and covered or sliding flame guards.
The result is a lighter that feels purposeful, compact, and mechanically direct. Its shape and operation communicate the idea of a tool first, while surface treatment and machining give each model its own visual identity.
02 / OWNERSHIP
Who Is the Trench Lighter Series For?
Trench lighters are designed for users who want a refillable mechanical lighter with vintage character, practical handling, and a stronger outdoor identity.
01
For Collectors
The trench lighter format carries strong historic design influence and a distinctive mechanical identity within the THORENS lineup.
02
For Everyday Carry
Compact metal bodies and refillable fluid systems make many trench formats practical for users who prefer a more substantial mechanical object.
03
For Outdoor Users
Protected wick areas, caps, and flame guards help shield the flame and ignition structure in variable outdoor conditions.
04
For Gift Buyers
Military-inspired forms, brass construction, and vintage styling give the collection a distinctive identity beyond a conventional pocket lighter.
03 / MECHANISM
How a Trench Lighter Works
A trench lighter typically uses a refillable fluid system, wick-based soft flame, and flint-wheel ignition. Depending on the model, the user opens, lifts, slides, or removes a protective component to expose the wick and ignition area.
The flint wheel is then struck to generate sparks and ignite the flame. Closing the cap or flame guard extinguishes the flame while helping protect the wick and ignition structure.
Open. Strike. Shield. Extinguish.
The defining element is flame protection. A raised guard, cap, or covered structure helps shield the wick and soft flame while giving the lighter its recognizable rugged mechanical identity.
04 / COMPARISON
Trench Lighter vs. Standard Pocket Lighter
A standard pocket lighter usually prioritizes convenience and quick ignition. A trench lighter places greater emphasis on structure, protection, durability, and mechanical presence.
Rugged Mechanical Format
Trench Lighter
Combines refillable construction, a protected wick area, mechanical ignition, and a stronger tool-like form influenced by historic lighter design.
Conventional Carry
Standard Pocket Lighter
Prioritizes compact convenience and straightforward flame production, generally with less emphasis on guards, industrial form, or visible mechanical structure.
05 / MODELS
Current Model Families
THORENS Trench models interpret the same rugged mechanical philosophy through different body geometries, ignition layouts, and surface treatments.
Battle Soul
Classic Battle Soul Models
Battle Soul models express the traditional trench lighter spirit through compact metal construction and a rugged vintage-inspired visual language. Polished editions create a cleaner metallic appearance, while hand-carved crack textures introduce a more aged and battle-worn character.
Industrial
Industrial Cylinder and Capsule Models
Models such as Big Screw, Submarine, Torch Stick, Blaze Capsule, and Ignis Tower use cylindrical, tower, and capsule-inspired forms. Their visual language emphasizes metal density, mechanical simplicity, and a practical tool-like silhouette.
Octagonal
Trigger and Octagonal Models
Octagon Trigger models use a more angular body and a stronger architectural mechanical profile. They are intended for users who want trench-inspired function with a more distinctive geometric hand feel.
Hand-Carved
Hand-Carved Texture Models
Crack, fissure, and aged-metal textures add tactile depth to the trench lighter format, giving the exterior stronger collectible character while preserving the same refillable soft-flame function.
06 / CONSTRUCTION
Materials, Fuel, and Everyday Use
THORENS Trench Lighters commonly use brass, copper, or metal body construction, refillable fluid systems, flint-wheel ignition, and wick-based soft flames.
Their compact forms support everyday carry, while covered ignition areas, flame guards, and vintage-inspired structures give the series a more substantial mechanical identity.
Metal Body Brass / Copper
Refillable Fluid System
Soft Flame Wick Based
Flame Guard Protected Wick
Serviceable Long-Term Use
This series is designed for users who value serviceable mechanical objects. With proper fuel refilling, flint replacement, wick care, and cleaning, a trench lighter can remain functional while gaining additional character through handling and surface aging.
07 / CARE
Care and Maintenance
- Use compatible lighter fluid and avoid overfilling the fuel chamber.
- After refilling, wipe away excess fluid and wait briefly before ignition.
- Replace the flint when sparks become weak, irregular, or difficult to produce.
- Trim or replace the wick if the flame becomes uneven, too low, or difficult to ignite.
- Keep the flint wheel, wick area, cap, and sliding guard free from dust and residue.
- Close the cap or flame guard fully after use to extinguish the flame and protect the wick.
- Store the lighter away from heat, direct flame, and children.
08 / FAQ
Frequently Asked Questions
What is a trench lighter?
A trench lighter is a refillable mechanical lighter format influenced by rugged historic lighter designs. It commonly features a protected wick area, flint-wheel ignition, and a durable metal body designed around practical use.
What makes a THORENS Trench Lighter different?
THORENS reinterprets the trench lighter format through modern machining, refillable soft-flame construction, compact metal bodies, and model families ranging from classic battle-inspired designs to industrial capsules and octagonal forms.
Are trench lighters good for everyday carry?
Yes. Many trench lighters are compact, refillable, and mechanically robust, making them suitable for everyday carry for users who prefer a more rugged and vintage-inspired lighter format.
Are trench lighters windproof?
Trench lighters are designed with flame protection in mind. Caps, guards, and covered wick structures can help shield the flame from wind, although performance varies by model and environmental conditions.
Are THORENS Trench Lighters refillable?
Yes. THORENS Trench Lighters are refillable fluid lighters using lighter fluid, flint-wheel ignition, and wick-based soft flames, with serviceable maintenance components for long-term use.
Which Trench Lighter model should I choose?
Choose Battle Soul styles for classic trench character, industrial cylinder or capsule models for a rugged tool-like appearance, Octagon Trigger models for angular mechanical presence, and hand-carved versions for stronger tactile surface detail.
Are trench lighters collectible?
Yes. Historic design influence, refillable construction, flame-guard structures, metal bodies, and varied mechanical forms make trench lighters appealing to collectors and enthusiasts of vintage-inspired mechanical objects.
THORENS · Swiss Artisanship Since 1883
Built for utility.
Defined by mechanical character.