Portwest S164 Hi-Vis Lightweight Packable Jacket – Waterproof Breathable Protection That Fits in Your Pocket

The Portwest S164 Hi-Vis Lightweight Packable Jacket represents the ultimate in portable wet weather protection. This innovative jacket delivers exceptional waterproofing, breathability and high-visibility performance in a design that packs neatly into its own pocket – ready to deploy whenever conditions change. Perfect for workers who need reliable rain protection without carrying bulky gear, the S164 ensures you're never caught unprepared.

Constructed from premium 100% Polyester 50D Jacquard 2-layer fabric with TPU membrane technology, this jacket provides genuine waterproof protection while remaining remarkably lightweight at just 3.5oz. The advanced membrane construction allows moisture vapour to escape while blocking rain, keeping you dry and comfortable whether you're working actively or stationary. Taped seams throughout ensure complete water penetration resistance.

The contemporary sport fit design offers freedom of movement without excess bulk. The roll-away hood stows neatly when not needed, while adjustable hem and cuff features allow you to seal out wind and rain. Three secure pockets provide practical storage, with one pocket doubling as the pack-away pouch for compact transportation and storage.

Certified to EN ISO 20471 after 50 washes, the S164 maintains reliable high-visibility performance throughout its working life. The fluorescent background fabric combined with reflective tape ensures 360-degree visibility in low-light conditions. Available in hi-vis yellow and orange, this versatile jacket suits a wide range of industries from construction and highways to utilities and event management. When you need hi-vis protection that travels as easily as you do, the Portwest S164 delivers.

Key Features (Bullet Points for Scanning)

• Packs Into Own Pocket: Innovative design allows entire jacket to fold compactly into integrated pocket for easy transportation and storage
• TPU Membrane Technology: 100% Polyester 50D Jacquard 2-layer construction with TPU membrane delivers waterproof breathable performance
• Ultra-Lightweight: Just 3.5oz fabric weight provides protection without bulk – ideal for layering and portability
• EN ISO 20471 Certified: High-visibility certification maintained after 50 washes for long-lasting safety compliance
• Waterproof Taped Seams: All seams sealed to prevent water penetration for complete wet weather protection
• Roll-Away Hood: Integrated hood stows neatly in collar when not required for clean, streamlined appearance
• Adjustable Hem & Cuffs: Customisable fit at waist and wrists helps seal out wind and rain for enhanced protection
• Three Secure Pockets: Practical storage for essentials with secure closures to protect contents from weather
• Sport Fit Design: Contemporary cut provides freedom of movement without excess fabric bulk
• Reflective Tape: Strategically positioned reflective bands ensure 360-degree visibility in low-light conditions
• Extended Size Range: Available from Small to 6XL to accommodate all body types
• CE Certified: Fully certified personal protective equipment meeting European safety standards

Technical Specifications

Benefits for End Users

• Always Prepared: Pack-away design means you can carry full waterproof protection in your pocket, tool bag or vehicle – never be caught out by sudden weather changes
• Ultra-Portable: Lightweight 3.5oz fabric compresses to a fraction of its worn size – ideal for workers who travel between sites or need to minimise gear
• Genuine Waterproof Performance: TPU membrane with taped seams provides real protection against rain – not just shower-resistant like many lightweight jackets
• All-Day Comfort: Breathable construction allows moisture vapour to escape, preventing the clammy feeling common with non-breathable rain gear
• Long-Lasting Visibility: EN ISO 20471 certification maintained after 50 industrial washes ensures reliable hi-vis performance throughout the garment's lifespan
• Versatile Use: Sport fit design works as both standalone protection and layering piece over work clothing – adapts to changing conditions

Ideal Applications

• Construction Sites: Compact protection for site workers who move between covered and exposed areas
• Highway Maintenance: Portable hi-vis rain protection for roadside workers
• Utilities & Telecoms: Lightweight emergency rain gear for engineers and technicians
• Delivery Drivers: Compact protection that fits in vehicle cab for unexpected weather
• Events & Security: Easily stored rain protection for outdoor event staff
• Warehousing & Logistics: Quick-access protection for loading bay and yard work
• Parking Attendants: Portable hi-vis for outdoor car park duties
• Emergency Response: Compact backup rain protection for vehicle storage
• Cycling & Walking Commuters: Hi-vis protection for active travel to work
• Outdoor Recreation: Lightweight backup layer for walkers, runners and cyclists

Frequently Asked Questions

Q: How small does the S164 pack down to?

A: The Portwest S164 packs into its own integrated pocket, compressing to approximately the size of a small water bottle or paperback book. This makes it easy to store in a tool bag, backpack, vehicle glove box or even a large trouser pocket, ensuring you always have waterproof protection to hand.

Q: Is this jacket genuinely waterproof or just shower-resistant?

A: The S164 features a genuine TPU membrane construction with fully taped seams, providing true waterproof protection rather than simple water-resistance. The 2-layer fabric system blocks rain while allowing moisture vapour to escape for breathable comfort. It's designed to keep you dry in sustained rainfall, not just light showers.

Q: What hi-vis class is this jacket?

A: The Portwest S164 is certified to EN ISO 20471, the European standard for high-visibility clothing. The specific class depends on the size worn – larger sizes typically achieve higher class ratings due to the increased area of fluorescent and reflective material. The certification is maintained after 50 industrial washes.

Q: Can I wear this jacket for cycling?

A: Yes, the S164's sport fit design and lightweight construction make it excellent for cycling and other active pursuits. The adjustable hem and cuffs help prevent wind ingress while cycling, and the pack-away feature means you can easily store it when not needed. The hi-vis fabric and reflective tape provide valuable visibility for road users.

Q: How should I wash this jacket to maintain its performance?

A: Machine wash at 40°C with similar colours using a mild detergent. Avoid fabric softeners and bleach as these can affect waterproof performance and fluorescent colour intensity. Do not tumble dry or iron. Line dry away from direct heat sources. The jacket is certified to maintain hi-vis performance after 50 washes when care instructions are followed.

Why Buy from Hall-Fast?

• Competitive Trade Pricing: Best prices on Portwest hi-vis workwear with quantity discounts available
• Fast UK Delivery: Quick dispatch on stocked items – get your team equipped without delay
• Expert Technical Support: Knowledgeable team to help select the right workwear for your requirements
• Bulk Order Discounts: Special rates for large orders – contact us for corporate pricing
• Embroidery & Customisation: Professional logo embroidery and printing services available