Portwest S547 Ultrasonic Battery Heated Tunnel Jacket

The Ultrasonic Heated Tunnel Jacket is a premium, battery-powered outer layer designed for workers and outdoor enthusiasts who need reliable warmth in cold, wet conditions. It combines carbon fibre heating with lightweight insulation and water resistance for all-day comfort on demanding jobs.

• Carbon fibre heated panels: strategically embedded in the jacket to deliver steady, targeted warmth where you need it most.
• Battery included & long-lasting: rechargeable battery provides up to 10 hours of heat on a single charge; micro USB charging cable included for easy topping-up.
• Three heat settings: adjust warmth at the touch of a chest-mounted button to match activity level and environment.
• InsulatexPro lining: delivers superior warmth with minimal added weight, helping you stay comfortable without bulk.
• Water and wind resistance: heat-sealed seams and premium water-resistant fabric improve protection against the elements.
• Durable shell and materials: 100% Polyester 300T Microfibre shell with anti-static finish; lining is 100% Polyester, 55g; filling is InsulatexPro at 260g for plush warmth.
• Secure fit features: elasticated cuffs, drawcord adjustable hem, and a chin guard with an internal storm flap for extra protection against drafts.
• Convenient pockets & access: front zip opening, three pockets for storage, and easy-grip zip pulls on all zips for smooth operation.
• Effortless charging & maintenance: easy battery loading and durable battery pack design ensure reliable operation during long shifts.

Ideal for construction sites, outdoor maintenance, utilities work, logistics hubs, and cold-weather activities, this jacket keeps you warm without weighing you down. The combination of carbon fibre heat, InsulatexPro warmth, and heat-sealed construction means you stay comfortable during long hours in chilly or damp environments. With practical pockets, a secure fit, and battery-powered heat, you can focus on the task at hand rather than fighting the cold.