Skip advert
Advertisement

VonShef 28L Electric Cool Box

The VonShef 28L Electric Cool Box does everything well, but is let down by the noise when plugged in

VonShef 28L Electric Cool Box
Overall Auto Express rating

3.5

Price: around £85
Contact: vonhaus.com

If you are off on a picnic or a trip to the beach, you don’t want to arrive with tepid drinks and wilting salad. An insulated bag or box will keep your comestibles cool for a little while, but a powered box should be able to add a little chill too, bringing down the temperature rather than just keeping the heat out.

Advertisement - Article continues below

The new 28L Cool Box from VonShef promises to keep its cool, or will even switch to keeping food warm – useful if you are a long way from the nearest takeaway.

The compartment can store up to 38 soft drink cans and the separator doubles up as a freezer block. To help move the box once you are out of the car, it has an extending handle and suitcase-style wheels, although they are too small for use on rough ground or a beach.

The VonShef is supplied with three cables, so it can be powered by a standard three-pin plug, a USB-C port or a 12V DC car connector. We tried it connected to a 12V socket for three hours, placing a small ice pack inside when the box was at room temperature. At the end of the test, the thermometer showed an impressive 8.4 degrees. The same block in an unpowered cool box showed 13.5 degrees.

The downside is that the box is quite noisy; the 54 decibels we recorded is enough to annoy anyone sitting next to it. It also uses 63W of power, which could put a dent in your car’s battery if left running with the ignition off.

BUY NOW FROM AMAZON

Did you know you can sell your car through Auto Express? We’ll help you get a great price and find a great deal on a new car, too.

Skip advert
Advertisement

New & used car deals

Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,761 off RRP*Used from £17,895
Volkswagen Polo

Volkswagen Polo

RRP £15,270Avg. savings £2,398 off RRP*Used from £7,500
MG MG4

MG MG4

RRP £27,005Avg. savings £3,637 off RRP*Used from £10,895
Dacia Spring

Dacia Spring

RRP £11,990Avg. savings £703 off RRP*Used from £10,000
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Rising prices are forcing us into older cars, don't tax them as well
Opinion - Rutherford don't tax older cars

Rising prices are forcing us into older cars, don't tax them as well

Mike Rutherford argues that the tougher emissions rules must reflect that millions of Brits rely on older cars every day
Opinion
13 Sep 2026
New Skoda Epiq 2026 review: excellent in almost every way
Ellis Hyde with the Skoda Epiq

New Skoda Epiq 2026 review: excellent in almost every way

The new Skoda Epiq arrives to sit below the Elroq and Enyaq in the Czech brand’s all-electric line-up
Road tests
13 Sep 2026
Sleek new Volkswagen Mission Efficiency unveiled: XL1 successor with 500-mile range
Volkswagen Mission Efficiency - front action

Sleek new Volkswagen Mission Efficiency unveiled: XL1 successor with 500-mile range

The Mission Efficiency is shaped by aerodynamics but has enough space for a family – and could be heading to showrooms with a £42k price tag
News
14 Sep 2026