C-Tech SnuffAir Spinnaker Snuffer – Size 01C (13–23m)

The C-Tech SnuffAir Size 01C is a lightweight, inflatable spinnaker snuffer designed for safe, controlled sail handling on modern sailing yachts. Covering spinnaker areas from 100–199m² and a maximum leech length of 21m, this system replaces traditional rigid hoops with an advanced inflatable ring, delivering a safer, more compact and easier-to-manage solution on deck.

Built using high-spec materials to withstand heat, friction and chafe, the SnuffAir is engineered for long-term durability while remaining soft, flexible and easy to handle. With no hard edges swinging aloft, it significantly reduces the risk of damage to rigging, sails, mast or crew—making it an ideal choice for both cruising sailors and performance-focused crews.

Why Choose the SnuffAir System?

Unlike conventional snuffers, the SnuffAir uses a soft inflatable structure that is quick to deploy and simple to pack away. The system compresses down to approximately five times smaller than traditional hoop systems, allowing it to be easily stored in a small hatch or directly inside the spinnaker bag.

The inflatable bladder is pressurised via a universal Boston valve and can be inflated using a standard pump or onboard compressed air system. A built-in pressure relief valve prevents over-inflation, ensuring safe and consistent operation at the correct working pressure.

Key Features and Benefits

• Soft inflatable ring eliminates hard components on deck for improved safety
• Lightweight and easy to manoeuvre during hoists and drops
• Compact system – up to 5x smaller than traditional hoop snuffers
• Quick inflation and rapid deflation for efficient sail handling
• Pressure relief valve prevents over-inflation and protects the system
• Compatible with existing onboard inflation systems
• Packs away neatly, leaving the deck clear when not in use

Advanced Sock & Chafe Guard Design

The Size 01C system features a highly refined chafe guard and sock combination, developed to both protect the inflatable bladder and provide a smooth, low-friction entry for the spinnaker.

The breathable polyester sock offers excellent heat resistance and helps prevent moisture build-up when the sail is stowed. A coloured sightline running the length of the sock allows crew to quickly identify twists during hoists and drops—particularly useful in racing situations.

The chafe guard and bladder are connected via a modular zip system, allowing easy access for inspection, servicing or replacement of the bladder when required.

Bladder & Inflation System

The inflatable bladder is designed for reliability and ease of maintenance:

• Universal Boston valve for fast inflation/deflation
• Recommended working pressure: 6 PSI
• Integrated relief valve releases at approx. 10 PSI for safety
• Accessible via zip opening for straightforward servicing or replacement

This ensures consistent performance while reducing downtime and maintenance complexity.

Rigging & Handling

The SnuffAir is supplied as a complete, ready-to-use system including:

• Inflatable ring with chafe guard and bridles
• Spinnaker sock with integrated control system
• Dyneema head strop with protective neoprene cover
• Up/down control line

The Dyneema head strop is load tested and features an integrated dogbone for quick and secure attachment to the spinnaker. Systems with a rope pocket include a control block integrated into the strop for efficient line handling.

The system is designed to prevent sock prolapse and allows smooth deployment and retrieval using only the supplied control lines.

Sizing Guidance (Important)

The Size 01C is specified for:

• Spinnaker area: 100–199m²
• Maximum leech length: 21m
• Available snuffer lengths: 13m to 23m (1m increments)

Sock tube circumference: 1150mm

Bladder internal dimensions: 430 x 300mm

While best practice is typically to select a snuffer slightly shorter than the spinnaker leech length, the extended length options in this range provide flexibility for different sail geometries and rig setups. In practice, selecting a length close to (but not exceeding) the working leech length remains the optimal approach for most applications.

A Smarter Approach to Spinnaker Handling

The C-Tech SnuffAir Size 01C delivers a modern alternative to traditional snuffers—combining safety, compact storage and ease of use in a highly engineered system. Whether cruising short-handed or pushing performance on the racecourse, it provides reliable, controlled spinnaker handling with minimal deck clutter and maximum confidence.