Portwest · SKU: 2321412

Portwest S548 Class 2 Hi-Vis Ultrasonic Heated Tunnel Jacket

Portwest S548 hi-vis heated tunnel jacket. Battery carbon fibre panels, Insulatex lining, EN ISO 20471 Class 3. UK stocked.

£85.83 each, ex VAT

£103.00 inc VAT

Ships in 1 to 2 working days

Colour: Orange/Black

Size

Buy more, pay less Per unit, ex VAT. Applied automatically.

Ships in 1 to 2 working days

Formal quote back in 3 hours. No account needed.

Quote in 3 hours No account needed

Made in the UK
Next Day Delivery Available

Pay in 30 days with a Trade Account. No fees.
UK stock. Stock and lead time are shown above.
Seen it cheaper? We beat any genuine quote. 0161 706 0479

Safety Standards

EN Standards

Hi-Vis Class: Class 3

Waterproof Rating: Not Waterproof

Thermal Rating: High Insulation (Very Cold Conditions)

Logo Printing Available: Yes

Embroidery Available: Yes

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
Colours	Orange/Black, Yellow/Black
Sizes available	S to XXXL
Fit	Unisex
Hood	Detachable

Details
Hi-vis rating	EN ISO 20471 Class 3 (Class 2 for size S), certified after 25 washes
Heating	Battery-powered carbon fibre panels, USB charging cable included
Weather protection	Water-resistant PFAS-free finish with heat-sealed seams - not rated waterproof
Thermal rating	High Insulation (Very Cold Conditions), Insulatex lining
UV protection	40+ UPF, blocks 98% of UV rays
Pockets	4 (2 side zip, plus internal storage)
Brand	Portwest
Customisation	Embroidery 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.

Get a quote in 3 hours

Trade accounts welcome

Our teams are available on 0161 706 0479

Payment & data security

Portwest S548 Class 2 Hi-Vis Ultrasonic Heated Tunnel Jacket