Free UK delivery

On every tent. Ships in 1 to 2 working days.

Up to 5 year guarantee

Stabilus struts and tough fabrics, properly backed.

0% finance

Spread the cost interest free at checkout.

Quick setup

Unclip, push up, done. No poles, no faff.

Lofti Bertha rooftop tent lifestyle

38kg, so your car can take it

Worried your roof bars cannot handle a rooftop tent? Bertha is the lightest in the range at just 38kg, so smaller cars and lower weight limits are no longer a deal breaker. The featherweight that still sleeps two.

Lofti Bertha rooftop tent on a blue VW T-Roc

Widest fit, removable rainfly

Bertha fits the widest range of vehicles in the range, so the odds are it fits yours. The rainfly comes off for clear-sky nights and clips back on when the weather turns. Stars when you want them, shelter when you need it.

The detail

Setup & deployment

Bertha is a soft-shell fold-out that pitches in around five minutes. Unclip, unfold, extend the poles, and you're in. It takes a bit longer than Betty or Millie, but Bertha weighs 38kg, which is why it fits on more vehicles than any other tent in the range. The trade is five minutes of setup for the widest vehicle compatibility we make. For most people, that's an easy trade.

Size & sleeping

Bertha's mattress measures 210cm by 130cm, bigger than a standard UK single, comfortable for two adults and a child. The removable rainfly means clear-sky nights you can sleep under the stars, clipping back on when the weather turns. Stars when you want them, shelter when you need it.

Build & materials

Main fabric waterproof rating: 3,000HH. Flysheet waterproof rating: 5,000HH, serious weather protection for a soft-shell tent. YKK zips throughout. German Stabilus gas struts rated to 45,000 cycles. Silicone-taped seams. UV50+ fabric. Bertha is the lightest tent in the range, but light doesn't mean cheap. Every material decision was made to last, not to cut cost.

Fitting & compatibility

Bertha weighs 38kg, the lightest tent in the range and the one that fits the widest variety of vehicles. You need roof bars with at least 91cm spacing and a dynamic roof bar rating of 80kg or more. Bertha's soft-shell construction means it suits smaller cars, lower roof load limits, and vehicles where the heavier tents in the range aren't an option. No special fitting kit required. Not sure if your car qualifies? Send us your make, model, and year and we'll confirm before you buy.

Warranty & guarantee

Every Bertha is covered by our guarantee for up to five years, in writing. Manufacturing faults and build problems are on us. Structural components, the frame, the flysheet, and the gas struts are all covered. UK stock, UK support, real people in Cheshire who answer the phone. No bots. No ticket numbers. No computer says no.

Will it fit your car?

With Bertha, almost certainly. Check yours in 30 seconds.

Check vehicle compatibility

Widest fit in the range

At 38kg, Bertha suits more cars than any other tent we make.

Simple to fit

No special kit. If you can fit a roof box, you can fit a Bertha.

Not sure? Ask us

Tell us your car and we will confirm the fit before you buy.

What Bertha owners say

I have a small estate and assumed a rooftop tent was out. Bertha weighs next to nothing and went straight on the bars. Up north every weekend now.

— Dan RBertha owner, Lake District

Took the rainfly off on a clear night and fell asleep under the stars. Clipped it back on at dawn before the drizzle. Brilliant little thing.

— Priya and SamBertha owners, Yorkshire Dales

Bertha, answered

The questions we get asked most. Life's complicated enough.

How long does Bertha take to set up?

Around a minute. Unclip the catches, the gas struts lift the roof and the bed is ready. Packing down is just as quick.

Will Bertha fit my car?

At just 38kg, Bertha fits the widest range of vehicles we cover. Check your car on our compatibility page or ask us and we will confirm.

What about delivery?

Free UK delivery on every tent. Most orders ship within 1 to 2 working days on a tracked, signed-for service.

What does the guarantee cover?

Up to a 5 year guarantee covering the shell, struts and fabrics. If something is not right, talk to us and we will sort it.

Can I spread the cost?

Yes. 0% finance is available at checkout, so you can pay over time with no interest.

Still have a question?

Ask us anything about Bertha. A human will reply, usually the same day.