Description
S558 – Ultrasonic Heated Tunnel Bodywarmer (Black)
Authorized Portwest Dealer: TECHACS Safety Solutions
Stay warm, dry, and comfortable in any weather with the S558 Ultrasonic Heated Tunnel Bodywarmer. Designed with advanced technology and premium materials, this gilet provides superior insulation and water resistance while delivering adjustable warmth through carbon fiber heated panels.

Key Features:
- Carbon Fiber Heating Panels: Battery-powered panels provide adjustable warmth with three heat settings controlled by a chest button.
- InsulatexPro Lining: Delivers exceptional warmth without adding bulk.
- Water-Resistant Finish: PFAS-free Texpel™ Splash Eco fabric repels water, while heat-sealed seams enhance water and wind resistance.
- Comfort-Focused Design: Includes a chin guard with internal storm flap, elasticated armholes, and a drawcord-adjustable hem for a secure, cozy fit.
- Ample Storage: Three zipped pockets with easy-grip pullers.
Specifications:
- Battery Compatibility: Compatible with 10000mAh, 5V Lithium Battery (USB-A connection port). Battery pack sold separately.
- Materials:
- Shell: 100% Polyester 300T Microfiber with Anti-Static Finish.
- Lining: 100% Polyester.
- Filling: InsulatexPro 100% Polyester.
- Available Sizes: Regular, Medium, Large, XL, XXL, XXXL.
Perfect for All Weather Conditions
Engineered for work and leisure, the S558 is built to withstand the rigors of daily wear while keeping you warm and dry in cold, wet, and windy environments.
Explore more at: Portwest S558 Ultrasonic Heated Tunnel Bodywarmer
Authorized Portwest Dealer: TECHACS Safety Solutions – Keeping you protected and comfortable in every season.
Portwest S558 – Ultrasonic Heated Tunnel Bodywarmer Black: Advanced Heated Workwear for Cold Weather Protection
When winter work conditions demand reliable warmth and protection, the Portwest S558 Ultrasonic Heated Tunnel Bodywarmer stands out as an innovative solution. As an authorized Portwest distributor, TECHACS Safety Solutions brings this cutting-edge heated workwear to professionals who refuse to compromise on comfort or safety in cold environments.
Revolutionary Heated Technology Meets Professional Workwear
The Portwest S558 represents a significant advancement in heated workwear technology. This battery-powered bodywarmer integrates carbon fiber heated panels directly into its insulated design, delivering controllable warmth exactly where workers need it most. Unlike traditional insulated workwear that relies solely on passive insulation, this heated tunnel bodywarmer actively generates heat to keep workers comfortable in the most challenging cold weather conditions.
The heated bodywarmer features three distinct heat settings, easily controlled via a button positioned at chest level for convenient access. This intelligent design allows workers to adjust their warmth level throughout the day as temperatures fluctuate or activity levels change. The system operates using a 10000mAh, 5V lithium battery with a standard USB-A connection port, making it compatible with widely available power banks (battery pack sold separately).
Superior Insulation Technology for Maximum Comfort
Beyond its heating capabilities, the S558 Ultrasonic Heated Tunnel Bodywarmer incorporates Portwest’s InsulatexPro lining technology. This advanced insulation material delivers superior warmth without the bulk typically associated with heavily insulated workwear. The 7.5oz InsulatexPro filling ensures workers stay warm even when the heating elements aren’t activated, providing reliable passive insulation as a foundation for the active heating system.
The bodywarmer’s construction utilizes 100% polyester 300T microfiber with an anti-static finish for the shell fabric, weighing just 65g. This lightweight yet durable material contributes to the garment’s exceptional comfort-to-warmth ratio. The complete construction, including the 100% polyester 1.5oz lining fabric, creates a protective barrier against cold while maintaining breathability during active work.
Weather-Resistant Design for Demanding Environments
The Portwest S558 incorporates innovative heat-sealed baffle fabric construction, a manufacturing technique that significantly increases water resistance compared to traditionally stitched baffles. This ultrasonic sealing process eliminates needle holes that typically allow water penetration, creating a more robust barrier against moisture.
The bodywarmer features an extremely water-resistant, PFAS-free Texpel™ Splash Eco fabric finish. This environmentally conscious treatment causes water to bead and roll off the fabric surface, keeping workers dry in light rain or snow. The heat-sealed seams further enhance protection against wind and water infiltration, making this heated workwear suitable for outdoor work in variable weather conditions.
Environmental compliance stands as a priority in modern workwear, and the S558 delivers with its PFAS-free construction. This commitment to eliminating per- and polyfluoroalkyl substances demonstrates Portwest’s dedication to worker safety and environmental responsibility without sacrificing performance.
Practical Features for Real-World Work Applications
Professional workwear must balance technical performance with practical functionality. The Portwest S558 Heated Tunnel Bodywarmer includes three strategically positioned pockets, providing ample storage for tools, devices, and personal items. All pockets feature secure zipper closures to prevent item loss during active work.
The front zip opening incorporates easy-grip pullers attached to all zippers, facilitating operation even when wearing heavy gloves—a critical consideration for cold-weather workwear. A chin guard with an internal storm flap provides additional comfort and protection, preventing zipper irritation and blocking wind from entering at the collar.
Fit adjustability ensures this bodywarmer accommodates various body types and layering needs. Elasticated armholes provide a secure, comfortable fit that moves with the wearer, while a drawcord-adjustable hem allows workers to cinch the garment for improved warmth retention or loosen it for greater mobility and ventilation.
Authorized Portwest Distributor: TECHACS Safety Solutions
Purchasing from an authorized Portwest distributor ensures product authenticity, proper warranty coverage, and access to expert guidance. TECHACS Safety Solutions (www.techacs.com, CALL: 212-202-1952) maintains authorized distributor status, offering the complete Portwest workwear range including the S558 Heated Bodywarmer and complementary products from the Insulated Rainwear and All Weather Protection collections.
The All Weather Protection range, to which the S558 belongs, undergoes rigorous testing to withstand everyday work demands. Each garment receives careful design consideration and manufacturing using premium materials and advanced construction techniques, ensuring consistent satisfaction across multiple wear cycles.
Sizing and Specifications for Proper Fit
The Portwest S558 Ultrasonic Heated Tunnel Bodywarmer is available in six sizes: S, M, L, XL, XXL, and XXXL. Each size maintains consistent quality and feature sets, with commodity code 6201404500 for compliance and ordering purposes. The bodywarmer ships in cartons measuring 60.0 x 40.0 x 40.0 cm, weighing approximately 0.999 kg per unit.
Proper sizing ensures optimal performance from the heated panels and insulation system. Workers should consider their typical layering needs when selecting a size, as the bodywarmer is designed to accommodate base layers and mid-layers while maintaining a comfortable, non-restrictive fit.
Care and Maintenance for Long-Term Performance
To maximize the lifespan and performance of the S558 Heated Bodywarmer, follow Portwest’s wash care instructions carefully. Always remove the battery pack before cleaning. The anti-static finish and water-resistant treatments maintain their effectiveness through proper care, ensuring the garment continues delivering reliable protection season after season.
Regular inspection of the heating elements, connections, and fabric integrity helps identify potential issues before they affect performance. As with all technical workwear, proper storage in a clean, dry location when not in use protects the garment’s specialized features.
Versatile Applications Across Industries
The Portwest S558 serves professionals across numerous industries where cold weather work is unavoidable. Construction workers benefit from the warmth and mobility during outdoor winter projects. Warehouse and logistics personnel working in unheated facilities appreciate the on-demand heating. Landscaping and grounds maintenance crews rely on this heated workwear during early morning or late evening shifts. Emergency response teams value the quick-adjusting heat settings when transitioning between indoor and outdoor environments.
The bodywarmer’s sleeveless design preserves arm mobility for detailed work while concentrating warmth on the core—the most critical area for maintaining overall body temperature. This makes the S558 particularly valuable for precision work requiring dexterity that heavy, bulky jackets would impair.
Investment in Worker Comfort and Productivity
Cold-related discomfort directly impacts worker productivity, focus, and safety. When employees struggle with inadequate cold weather protection, they work more slowly, take more frequent breaks, and face increased injury risk from numbness or reduced coordination. The Portwest S558 Heated Tunnel Bodywarmer represents an investment in maintaining optimal worker performance throughout cold weather seasons.
The combination of active heating, superior insulation, and weather-resistant construction creates a comprehensive solution that traditional workwear cannot match. By enabling workers to self-regulate their warmth levels, the S558 accommodates individual comfort preferences and varying work intensities, improving overall job satisfaction.
Conclusion: Premium Heated Workwear from a Trusted Source
The Portwest S558 Ultrasonic Heated Tunnel Bodywarmer Black delivers exceptional value through its innovative heating technology, durable construction, and practical design features. As cold weather approaches, forward-thinking employers and independent professionals recognize the importance of proper thermal protection.
TECHACS Safety Solutions, your authorized Portwest distributor, stands ready to assist with sizing guidance, bulk orders, and product questions. Visit www.techacs.com to explore the complete Portwest jackets collection or call 212-202-1952 to speak with a safety solutions specialist. Connect with TECHACS on LinkedIn at https://www.linkedin.com/company/techacs/ for industry insights and product updates, or browse the complete Portwest catalog at https://portwest.com/market/brochure.
Invest in proven cold weather protection with the Portwest S558 Heated Bodywarmer—where innovative technology meets professional-grade workwear durability.
FAQ
Q: What is the Portwest S558 Ultrasonic Heated Tunnel Bodywarmer? A: The Portwest S558 is a battery-powered heated bodywarmer featuring carbon fiber heated panels embedded in a padded, insulated vest. It offers three adjustable heat settings controlled by a chest button and uses heat-sealed construction for enhanced water resistance.
Q: What battery does the Portwest S558 heated bodywarmer require? A: The S558 is compatible with a 10000mAh, 5V lithium battery with a USB-A connection port. The battery pack is sold separately and is not included with the bodywarmer purchase.
Q: Is the Portwest S558 water-resistant? A: Yes, the S558 features heat-sealed seams and an extremely water-resistant PFAS-free Texpel™ Splash Eco fabric finish that causes water to bead away from the surface. The heat-sealed baffle construction increases resistance to both water and wind.
Q: Where can I buy the authentic Portwest S558 Heated Bodywarmer? A: Purchase from authorized Portwest distributor TECHACS Safety Solutions at www.techacs.com or call 212-202-1952. Buying from authorized distributors ensures product authenticity and proper warranty coverage.
Q: What sizes are available for the Portwest S558 bodywarmer? A: The Portwest S558 Ultrasonic Heated Tunnel Bodywarmer is available in six sizes: S, M, L, XL, XXL, and XXXL, accommodating a wide range of body types and layering needs.
Q: How do the heat settings work on the S558? A: The bodywarmer features three heat settings that are easily controlled using a button located at chest level, allowing workers to adjust warmth throughout the day based on temperature changes or activity levels.
Q: What is InsulatexPro insulation? A: InsulatexPro is Portwest’s advanced insulation technology that provides superior warmth without adding unnecessary bulk or weight. In the S558, the 7.5oz InsulatexPro filling ensures passive insulation even when heating elements aren’t active.
Q: Can I wash the Portwest S558 heated bodywarmer? A: Yes, but always remove the battery pack before washing. Follow Portwest’s specific wash care instructions to maintain the anti-static finish, water-resistant treatment, and heating element functionality.
Q: What industries benefit from the Portwest S558? A: The S558 is ideal for construction, warehousing, logistics, landscaping, grounds maintenance, emergency response, and any profession requiring outdoor cold weather work with preserved arm mobility for detailed tasks.
Q: Is the Portwest S558 environmentally friendly? A: Yes, the S558 features PFAS-free construction, eliminating harmful per- and polyfluoroalkyl substances while maintaining excellent water resistance through the Texpel™ Splash Eco fabric finish.






