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Portwest  |  SKU: 2321412

Portwest S548 Class 2 Hi-Vis Ultrasonic Heated Tunnel Jacket

£85.83 Ex. VAT
£103.00 Inc. VAT
Why buy from us
  • Pay in 30 days with a Trade Account. No fees.
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0161 706 0479

Colour: Orange/Black

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  • Made in the UK
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Breathable Breathable
Detachable hood Detachable hood
Multi Pockets Multi Pockets
Contrast Colour Contrast Colour
Durable Durable
Provides Warmth Provides Warmth
Reflective Reflective
Stretch Stretch
UV Protection UV Protection
Wind Resistant Wind Resistant
EN ISO 20471 EN ISO 20471
RIS 3279 TOM RIS 3279 TOM
Hi-Vis Class: Class 3
Waterproof Rating: Not Waterproof
Thermal Rating: High Insulation (Very Cold Conditions)
Logo Printing Available: Yes
Embroidery Available: Yes
Why it works

Heated warmth for the coldest shifts

Water-resistant, heat-sealed seams

A PFAS-free Texpel Splash Eco finish and heat-sealed seams keep the wearer dry in light rain, though this is not a fully waterproof jacket.

Battery-powered heated panels

Carbon fibre heating panels with an included battery pack and USB charging cable add extra warmth on cold shifts.

EN ISO 20471 Class 3 hi-vis

Certified after 25 washes, with heat-applied segmented reflective tape, Class 2 for size S.

4 pockets, detachable hood

Two side zip pockets plus internal storage, with a detachable hood and chin guard for extra comfort.

Insulatex thermal lining

Fully lined and padded to trap heat, rated High Insulation for very cold conditions.
Overview

Portwest S548 Heated Tunnel Jacket - Overview

The Portwest S548 is a battery-heated hi-vis jacket for cold, exposed outdoor work. Carbon fibre heating panels are built into a fully lined and padded shell, backed by a soft Insulatex thermal lining, a water-resistant PFAS-free finish and heat-sealed seams.
3Class
EN ISO 20471 hi-vis
25washes
Hi-vis certified after
4pockets
Total pockets
40UPF
UV protection rating
Dimensions
ColoursOrange/Black, Yellow/Black
Sizes availableS to XXXL
FitUnisex
HoodDetachable
Details
Hi-vis ratingEN ISO 20471 Class 3 (Class 2 for size S), certified after 25 washes
HeatingBattery-powered carbon fibre panels, USB charging cable included
Weather protectionWater-resistant PFAS-free finish with heat-sealed seams - not rated waterproof
Thermal ratingHigh Insulation (Very Cold Conditions), Insulatex lining
UV protection40+ UPF, blocks 98% of UV rays
Pockets4 (2 side zip, plus internal storage)
BrandPortwest
CustomisationEmbroidery and logo printing available

Frequently asked questions

How does the heating work?

Carbon fibre panels are built into the jacket and powered by an included, rechargeable battery pack, charged via the supplied Micro USB cable.

Is the jacket waterproof?

No. It has a water-resistant PFAS-free finish with heat-sealed seams, so light rain beads off, but it is not rated fully waterproof.

What hi-vis class is it?

EN ISO 20471 Class 3, though size S is rated Class 2 due to its smaller surface area - the same reflective coverage rule that applies across the Portwest range.

How many washes can it take and keep its hi-vis rating?

The hi-vis certification holds for 25 washes, so follow the wash-care label to keep the reflective performance.

Does the hood come off?

Yes, the hood is detachable, and there is also a chin guard with an internal storm flap for extra comfort when it is zipped up.

What colours and sizes are available?

Orange/Black or Yellow/Black, in sizes S to XXXL.

Can I get my company logo added?

Yes. Embroidery and logo printing are both available - ask about trade-account pricing for bulk branded orders.

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