Quest Harrier 400 Inflatable Caravan Sun Canopy with Front & Side Panels | 4m width

Original price was: £429.00.Current price is: £379.00.

Brand: QUEST
The Quest Harrier 400 Air Canopy is a 4‑metre inflatable sun canopy engineered for fast, single‑person pitching. Built using Quest’s Fast Air Technology, it inflates from a single air tube and weighs under 10 kg, making it exceptionally easy to handle. Featuring Quest Tec150 150D fabric, a 4,000mm waterproof rating and UPF 50+ sun protection, the Harrier 400 provides reliable shelter in all UK touring conditions. Includes zip‑in side panels and front panel for added protection. 

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  •  Size Guide

    UK Caravan Awning Size Guide – Find the Perfect Fit!

     FULL CARAVAN AWNINGS – It is all about the A-measurement…

    The distance from the ground, up around the full length of your awning rail to the ground on the other side of your caravan.  
    Both Caravan and Caravan Awning Manufacturers use an industry standard, universal size chart 4- 22. to determine what awning size will fit your caravan.  

    Caravan Designers and Awning Manufacturers do not always agree on the A-Measurement, which is why you may find contradicting information available online. 

    The Dreaded Number and How To Measure:

    1. Park your caravan on level ground.
    2. Thread a string (ideally 10m+).

    3. Realise you don’t have a string that long and decide to… 

    LET US FIND YOUR PERFECT AWNING

    By sharing a few details about your caravan, you can skip on tedious measuring. What’s more… apart from taking a professional fitment advice, you can also take full advantage of our 100% Fitment Guarantee and rest assured your new awning will fit first time.

    How To Measure Your Caravan for porch Awning

    PORCH AWNINGS - Everything you need to know

    Most Porch Awnings sizes are generally much more flexible when it comes to positioning.  Two things to consider here…

    1. Straight Awning Rail Measurement – The length of the straight part of your caravan roof. This would determine the maximum width porch awning you can fit to your leisure vehicle.

    2. Where Does Your Porch Connect to your caravan –  Before opting out for the biggest possible porch, it is important to consider the position of your windows, storage compartment access and fridge vents. 

    The Biggest size is not always the best choice when it comes to porch awnings…  
    The last thing you want is you brand new porch awning side wall sitting across a window and letting draught in obstructing vents or blocking a storage locker with essential gear 

    TALK TO THE EXPERTS 

    Our Customer Service team can guide you in the right direction, so your brand new porch awning, fits like a glove first time.

    MOTORHOME AWNINGS & PRIVACY ROOMS

    Unlike touring caravans, motorhome awnings come in various widths, lengths and sizes. Taking the correct measurement here is crucial for a secure and weather resistant fit to your leisure vehicle.. 

    Measure Your Awning Length 

    Within the front part of your motorhome awning you will find a C-channel very similar in design to the awning rail on a caravan. This measurement will give you the connection length of the awning you need.

    READ THE FULL  BLOG ARTICLE  

    Measure Your Fitment Height 

    The Distance from the bottom of your wind-out canopy to the ground (or visa versa). This would give you the awning height at the connection point. Most motorhome awnings and drive away models have height options.

    REACH OUT FOR TECHNICAL SUPPORT

  •  Delivery & Return
    DELIVERY POLICY

    Same working day dispatch for all orders placed before 1pm.

    NEXT WORKING DAY DELIVERY OPTIONS AVAILABLE. 

    PLEASE NOTE: We do not always have all available sizes and colours of awnings from every supplier available on the shelf.
    Depending on stock availability, we may dispatch your order straight from our suppliers warehouse. In such circumstances, a delay of up to 24hours may occur.

    Fitment Question? Product Enquiry? Delivery Issues?

    Put our Highly Rated Customer Service Agents & 100% Customer Satisfaction Guarantee to the test.

    Expert Fitment Advice from Stand Art Service

    Fill in the Quick Contact Form Below or Use our Live Chat Icon on the bottom of the page.

    •  Ask a Question
      Estimated Delivery: Tue, Mar 10 – Wed, Mar 11  (Excl Sat, Sun)
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    The Quest Harrier 400 Sun Canopy at a glance…

    • 4‑Metre Width – generous shaded space for outdoor dining or relaxing. 
    • Fast Air Technology – single‑inflation air frame for true one‑person pitching. 
    • Ultra‑Lightweight – total weight under 10 kg; canopy ~7.8 kg.
    • Quest Tec150 Fabric – lightweight 150D polyester; quick‑drying and durable.
    • 4,000mm HH Waterproof Rating – high‑performance weather protection.
    • UPF 50+ Sun Protection – top‑level UV performance for summer touring.
    • Zip‑In Side Panels & Front Panel Included – convert the canopy into a sheltered porch whenever needed. 
    • Single‑Person Pitch Certified – tested and approved by retailers.

    Quest Harrier 400 – Inflatable Sun Canopy with Front & Side Panels

    Designed for Caravans & Motorhomes 235–255cm | Fast Inflation Air Frame | UPF 50+ UV Protection | 4,000 mm Waterproof Rating


    Generous 4‑Metre Shade & Shelter for Your Caravan Pitch

    The Quest Harrier 400 Air Canopy is a superb 4‑metre inflatable sun canopy built for caravanners who want maximum covered space with minimum effort. Using Quest’s Fast Air Technology, the canopy inflates from a single air tube, making it genuinely achievable for one person to pitch—from feeding it through the awning rail, to inflating and pegging it out.

    Despite its wide coverage, the Harrier 400 remains remarkably manageable, with a pitching weight of only around 7.8 kg—far lighter than most framed or steel‑poled canopies of similar size.


    Lightweight Tec150 Fabric with Reliable All‑Weather Performance

    The canopy is crafted from Quest Tec150, a high‑performance 150D polyester designed for touring convenience: lightweight, quick‑drying, water‑repellent and easy to clean. The fabric boasts a solid 4,000mm hydrostatic head rating for weather protection, and offers UPF 50+—the highest achievable UV protection grade—making it ideal for sunny days at the caravan or for mixed UK summer conditions.


    Convert Your Canopy Into a Sheltered Porch Within Seconds

    What makes the Harrier 400 stand out is its modular design. It includes zip‑in side panels and a matching zip‑in front panel, letting you transform your open canopy into a more enclosed, protected space in moments. Whether you want cooling shade, wind shielding or extra privacy, the Harrier adapts quickly to your needs.

    This flexibility means you effectively get two products in one: a large sun canopy and a semi‑enclosed air porch.


    Touring‑Friendly, Lightweight & Easy to Store

    Thanks to the lightweight Tec150 fabric and single‑tube air structure, the Harrier 400 packs down small and dries exceptionally fast—perfect when pitching and packing frequently on tour. At under 10kg, it’s easy to handle, store, and move through the awning rail without the strain associated with steel or fibreglass framed models.


    What’s Included

    • Quest Harrier 400 Air Canopy (400cm width)
    • Zip‑in side panels (pair) for extended shelter
    • Zip‑in front panel for creating a semi‑enclosed porch
    • High Volume Manual Pump
    • Pegging kit & guying points (standard Harrier accessory set)
    • Lightweight carry bag for compact storage
    • Setup instructions for easy solo pitching

    Why You Will Love It

    • Massive 4m coverage – perfect for outdoor living, dining, and lounging space.
    • Genuinely single‑person pitch – thanks to Fast Air Technology and a single air tube.
    • Super lightweight – canopy section approx. 7.8 kg, total under 10 kg.
    • Weather‑resistant – with 4,000mm HH waterproofing and quick‑drying fabric.
    • Exceptional UV protectionUPF 50+ keeps you shielded on bright summer days.
    • Transforms in seconds – use it as an open canopy or attach the included panels for extra shelter and privacy.
    • Touring‑friendly – packs small, dries fast, and easy to feed through the rail.
    • Excellent value – far lighter and easier than framed canopies of the same width.
    Specification Details
    Model Quest Harrier 400 Air Canopy
    Width 400 cm (4 metres)
    Inflation System Fast Air Technology – Single Inflation Tube
    Fabric Quest Tec150 (150D Polyester)
    Waterproof Rating 4,000mm Hydrostatic Head
    UV Protection UPF 50+
    Panels Included Zip‑in Side Panels + Zip‑in Front Panel
    Pitching Weight Approx. 7.8 kg canopy section; under 10 kg total
    Pitching Style Single‑Person Pitch
    Colour Mid Grey
    Rail Height Compatibility 235–255 cm
    Pack Size Compact touring‑friendly design
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    Quest Harrier 400 Air Canopy fitted to caravan – 4m inflatable canopy with side panels

    Quest Harrier 400 Inflatable Caravan Sun Canopy with Front & Side Panels | 4m width

    Original price was: £429.00.Current price is: £379.00.

    Request a Call Back



      Quest Harrier 400 Air Canopy fitted to caravan – 4m inflatable canopy with side panels

      Quest Harrier 400 Inflatable Caravan Sun Canopy with Front & Side Panels | 4m width

      Original price was: £429.00.Current price is: £379.00.

      Ask a Question