TentBox Lite XL
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TentBox Lite XL Roof Tent – Spacious Tent for Ultimate Comfort on Every Adventure
Refreshed for 2026, the Lite XL now features improved comfort, better ventilation and some smart new design touches.
Our largest roof tent in the range, it comfortably sleeps four adults – great for families, pets, or anyone who likes extra space.
It opens manually in around 5 minutes using a simple fold-out system, and despite the size, it folds down into a compact footprint on your roof.
Inside, the comfy, quilted, super-king mattress stays in place when packed down, so your sleeping setup is always ready to go.
Double skylights and large windows keep the space bright and airy, and there’s plenty of storage for your gear. Handy internal pockets, external storage netting and a roll-away pole bag keeps everything organised and tidy once you’re set up.
If you want maximum sleeping space – this is the one.
What’s new in the 2026 refresh?
- Bigger vents and finer fly mesh
- Smart storage solutions
- Fresh new Flint colourway
- Updated, easy pack-down Ladder
- Quilted dual-core mattress
- And much more!
Explore accessories for the TentBox Lite XL - Here
Fitting service available at our showroom - More Info Here
Sleeping capacity: 4 people
Set up time: 5 mins
Opening mechanism: Manual
Wind rating: Up to 39mph (Gale force 8)
Seasons: 4 season
Internal weight capacity: 300 kg
Anti-bug mesh: Yes, on all windows and doors
Integrated storage: Long inside pockets, a small hanging pocket, storage netting under the fold-out base and a roll-away pole storage bag
Skylights: Two
Summer mode: Easily removable rainfly
Travel cover with straps: Rolls away neatly
Ventilation: 4 vents in pod fabric
Ladder: Telescopic, with spring-loaded brackets, ‘lay-flat’ comfort rungs and easy pack-downmechanism
Weight: 62 kg
Mattress size: 240 cm x 180 cm
Dimensions (open):
Width: 183 cm
Length: 240 cm
Height: 115 cm
Dimensions (closed):
Width: 183 cm
Length: 120 cm
Height: 25 cm
- The TentBox (of course!)
- Mattress
- Ladder
- Travel cover
- Storage netting
- LED Bar Light
- Mounting kit (to install your TentBox to your roof bars)
- Welcome kit (fairy lights and a few extra goodies)
- Free delivery
- 5-year warranty
Fabric (pod): 280gsm rip-stop polyester canvas, with a 3000mm hydrostatic head rating. C6 DWR (water-repellency), 2400mm/24hr breathability and UV50+ protection. PVC-backed cordura trim for added durability.
Fabric (rainfly): 210D polyester, with a 5000mm hydrostatic head rating. C6 DWR (water-repellency), 2400mm/24hr breathability and UV50+ protection
Fabric (travel cover): 600D, PVC-backed cordura, with YKK zip attachment & 6000mm hydrostatic head rating
Seams: Waterproof, silicone taped
Zips: YKK outdoor zips throughout, waterproof zips on windows
Shell & frame assembly: Lightweight aluminium panels, with insulating foam core. Set in a welded aluminium frame, connected with an interlocking steel hinge
Hardware & hinges: Stainless steel
Mattress: Dual-layer 6cm foam, wipeable cover
Installation time: Quick and easy installation in 30 mins.
Will it work with my car? Almost all cars are compatible with at least one TentBox model. Our quick guide is a good place to learn the basics, or you can contact us for advice.
Tools and parts required: All tools and parts needed for installation (other than roof bars) are included in the box.
Installation instructions: Easy-to-follow guides and videos are provided by us. View our guides here
TentBox Safety Guidelines
As a driver with a TentBox installed, you are responsible for ensuring that you are being safe at all times.
It is important to take safety seriously when installing and using your TentBox, and to exercise caution at all times.
Always follow our three safety guidelines: Choose, Install, Check...
1. Choose
Roof bars
- Are made by a reputable manufacturer. ( Thule or Summit)
- Have been tested appropriately (e.g. TUV tested).
- Have been authorised for usage in conjunction with your vehicle.
- Have an adequate load limit for the TentBox model you are installing.
- Are oval shaped (sometimes referred to as 'aero' or 'wing' bars), rather than square.
- Have a 'through bar' design, i.e. where the bars extend over the roof bar roof, rather than stopping at the foot. (Thule Slide & Edge are not suitable)
Roof load limit
2. Install
You must install your TentBox and roof bars correctly and safely.
In particular, make sure you:
- Have installed your roof bars safely and securely as per the manufacturer's instructions.
- Follow our installation instructions for your specific TentBox model when installing your TentBox.
- Close your TentBox fully and securely before driving.
3. Check
You must perform regular checks on the installation of your TentBox and roof bars – before every journey and every 100 miles – and drive appropriately at all times.
In particular, make sure you:
- Regularly check that your roof bars are securely fixed to your vehicle as per the manufacturer's instructions and that none of the components are damaged.
- Regularly check that your TentBox is securely fixed to your roof bars and that none of the components are damaged.
- Drive at an appropriate speed, and never above the speed limit.
- Give due consideration to the change in your vehicle's drive behaviour when a TentBox is installed on your car, taking into account side-wind sensitivity and corner and breaking behaviour.
- Give due consideration to the change in your vehicle's height when a TentBox is installed on your car. The height of your vehicle can increase by up to 90cm (depending on your roof bars), so beware of low entrances and low-hanging branches.
Same day in store collection available from the Castle Combe Showroom on some lines. Call us to check availability.
Fitting Service available in store from £95
Free shipping Included 3-7 day delivery.