Portwest Ultrasonic Heated Tunnel Bodywarmer – Black

Product Description

Engineered to combat cold site environments, the Portwest S549 Ultrasonic Heated Tunnel Bodywarmer combines active heating technology with advanced thermal insulation. Built with integrated carbon fibre heating panels controlled via a 3-setting chest button, it delivers up to 10 hours of targeted core body heat powered by an included rechargeable battery pack. The innovative ultrasonic heat-sealed baffle design eliminates stitched seams to improve water and wind resistance, while the Insulatex lining traps body heat for lightweight, bulk-free warmth.