2026 Quest Harrier 300 Air Canopy – Inflatable Caravan | Motorhome Sun Canopy with Side Panels
£329.00
In stock
- Size Guide
UK Caravan Awning Size Guide – Find the Perfect Fit for Your Full or Porch Awning
Looking for the right size awning for your caravan? Whether you’re after a full awning for extended stays or a porch awning for weekend getaways, our UK Caravan Awning Size Guide makes it easy to find the perfect fit. With over 40 years of combined experience and access to a comprehensive UK caravan database, we take the guesswork out of awning sizing.
In this guide, you’ll learn how to measure your caravan for both full and porch awnings, understand A-measurements, and use our easy-to-read awning size chart. Plus, with our Fitment Guarantee and Free UK Delivery, you can shop with confidence.
📏 Measuring for a Full Caravan Awning
Your caravan’s A-measurement is the key to finding the correct size full awning. This ensures a snug, weatherproof fit that maximises your comfort and space.
🛠️ How To Measure
(Step-by-Step – The Hard Version)- Park your caravan on level ground.
- Thread a string (ideally 10m+) through the entire awning rail from one end to the other.
- Keep your fingers crossed, you measured correctly.
📏 Porch Awnings are more flexible.
However a bit of careful consideration will pay off with a perfect fitting Porch Caravan Awning and years of Hassle Free Camping!
🛠️ How To Measure and What to Look Out For
- Height from ground to awning rail (H)
Typically between 235–250 cm for most UK caravans. - Length of the straight section of the caravan awning rail (L)
- Position of Windows & Doors to ensure good seal and weatherproof camping.
😌 The Easy Way…
Sit back, relax, and let us find your perfect awning!
With access to a huge UK caravan database and over 40 years of combined experience in the trade, we can take the guesswork out of sizing.
All we need is your caravan make, model, and year of manufacture—and we’ll do the rest!
Standard UK Awning Size Chart
Size A-Measurement (cm) Size A-Measurement (cm) 4 725 – 750 5 750 – 775 6 775 – 800 7 800 – 825 8 825 – 850 9 850 – 875 10 875 – 900 11 900 – 925 12 925 – 950 13 950 – 975 14 975 – 1000 15 1000 – 1025 16 1025 – 1050 17 1050 – 1075 18 1075 – 1100 19 1100 – 1125 20 1125 – 1150 21 1150 – 1175 22 1175 – 1200 - Delivery & Return
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.
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The Quest Harrier 300 Sun Canopy at a glance
- 3m width – perfect compact canopy for shade or shelter.
- 260cm depth – designed to fit caravans & motorhomes (235-270cm)
- Fast Air Technology – single‑point inflation air tube.
- Ultra‑lightweight – total weight under 10kg.
- Quest Tec150 Fabric – 150D polyester, natural water repellency.
- 4,000mm HH Waterproof Rating – reliable weather resistance.
- UPF 50+ Sun Protection – highest possible UV shielding.
- Zip‑in side panels & front panel included – instant sheltered porch.
- Single‑person pitch certified – verified by retailer testing.
Quest Harrier 300 – Inflatable Sun Canopy with Front & Side Panels
Designed for Caravans & Motorhomes 235–255cm | Fast Inflation Air Frame | UPF 50+ Sun Protection | 4,000 mm Waterproof Rating
Effortless Shade & Shelter for Your Caravan or Motorhome
The Quest Harrier 300 Air Canopy is a premium 3‑metre inflatable sun canopy engineered for caravanners who want maximum convenience without compromising on durability. Featuring Quest’s Fast Air Technology, the entire canopy inflates from one single air tube, allowing you to pitch solo in just a few minutes — feed it through the awning rail, inflate, peg, and relax.
Lightweight Tec150 Fabric with All‑Weather Protection
Crafted from Quest Tec150 — a modern, lightweight 150D polyester — the Harrier 300 is naturally water‑repellent, fast‑drying, and easy to handle. Despite its light pack size, the canopy offers serious protection, boasting a 4,000mm hydrostatic head waterproof rating and UPF 50+ UV defence, the highest sun protection rating available in outdoor fabrics.
This makes the Harrier 300 ideal for both warm summer days and unpredictable British weather.
Flexible Weather Protection with Included Panels
What sets the Harrier 300 apart is its included zip‑in side panels and matching zip‑in front panel. These attach in seconds, giving you the freedom to transform your open canopy into a more enclosed, sheltered porch space whenever the breeze picks up or rain threatens. The modular design means you control the airflow, shade, and coverage on your pitch.
Light, Compact & Touring‑Friendly
Weighing under 10 kg, the Harrier 300 is exceptionally easy to transport, store, and manoeuvre through your caravan’s awning rail. It’s the perfect companion for weekend getaways, touring holidays, or longer breaks where flexibility, simplicity and comfort matter.
What’s Included
- Quest Harrier 300 Air Canopy (300cm wide)
- Zip‑in Side Panels (pair)
- Zip‑in Front Panel for added shelter.
- Single‑Inflation Air Tube System (FAT)
- High Volume Manual Pump
- Pegging kit & guying points
- Carry Bag – lightweight and compact
- Instruction sheet for quick solo pitching
Why You Will Love It
- Extremely easy to pitch – truly single‑person inflating thanks to Fast Air Technology.
- Super lightweight – under 10 kg makes setup, storage, and transport effortless.
- 3m coverage – large enough for outdoor dining, relaxing, or shade, yet compact enough for smaller pitches.
- Enhanced weather protection – Tec150 fabric gives you UPF 50+ and 4,000mm HH waterproofing.
- Flexible shelter options – open canopy for sunshine, enclosed porch for windy or wet days.
- Ideal for touring – quick‑drying and compact packing make it perfect for frequent move
| Spec | Details |
|---|---|
| Overal Width | 300 cm |
| Inflation | Single Air Tube (Fast Air Technology) |
| Fabric | Quest Tec150 (150D polyester) |
| Waterproof Rating | 4,000mm HH |
| UV Protection | UPF 50+ |
| Panels Included | Zip‑in side panels & front panel |
| Weight | Under 10 kg total |
| Pitching | Single‑person pitch |
| Colour | Mid Grey |
| Fitment Height | 235-255cm |
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