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QOOL Box für das Boot

10 days of cooling without electricity

Made in Germany

10-year quality warranty

Overcome limits. Experience more.

Cool boxes for the boat

The ideal cooling on the water


Enjoying independence and flexibility – that's what makes life on board so special. With a passive cooler for your boat, fresh food and cool drinks are always available, without the need for a power source. When space is limited or energy supplies are limited, compact, efficient coolers are indispensable. They fit through narrow cabin doors, fit into tight storage spaces, and protect their contents even in direct sunlight on deck.

The advantages of passive coolers for boats

Discover the numerous advantages in detail

Works without electricity

With our Temperature Elements, the QOOL Box does not need to be actively cooled.

Keeps ice cubes frozen for up to 21 days

The high-tech insulation of the QOOL Box in combination with the Temperature Elements keeps food fresh for up to 10 days.

Reusable & durable

The QOOL Box is maintenance-free and particularly durable. The Temperature Elements can be used as often as you like.

Constant temperature

With our Temperature Elements, the indoor temperature remains constant – in every climate zone in the world.

Consulting & Customer Service

We accompany you from the first question to the perfect purchase – our customer service is always there for you.

Made in Germany

Our premium products are created in our factory in Würzburg – from development to production.

quality warranty

Rely on the QOOL quality warranty – for a cool box that will last you a long time.

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Experience the QOOL Box on the boat

QOOL & Ruuvi setzen neuen Standard für passives Kühlbox-Monitoring

QOOL & Ruuvi setzen neuen Standard für passives Kühlbox-Monitoring

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Die QOOL Box im Fokus des YACHT Magazins

The QOOL Box in the focus of YACHT Magazine

YACHT Magazine, Europe's leading sailing magazine, tested the revolutionary QOOL box and highlighted its strengths. The cool box, which runs without electricity, uses state-of-the-art vacuum insul...

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With the Porsche 968 and roof tent through Cornwall – An adventure on four wheels

When it comes to classic car travel, the Porsche 968 is certainly not the first choice for a road trip with a roof tent. But that's exactly what makes it so appealing: a 31-year-old Porsche 968, l...

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How does our boat cooler work?

Our cooling technology cannot be compared to other coolers. If you combine the QOOL Box with the QOOL Temperature Elements, the temperature inside can be kept constant for many days - without power supply, in any climate zone, all over the world.

The QOOL Box achieves its outstanding thermal insulation performance through vacuum insulation panels that are installed in all sides of the box, in the lid and also in the base.

The QOOL Temperature Elements contain so-called phase change material and can absorb or release energy at a certain temperature.

If you combine the QOOL Box with the QOOL Temperature Elements, the temperature inside can be kept constant for many days.

Why is a special cooler box for the boat essential?

Anyone who spends a lot of time on the water knows that a boat cooler has to perform much more than a conventional camping cooler. While classic models are often designed for use on land or at campsites, boats have very specific cooling and storage requirements. Heat on deck, limited storage space, constant vibrations while underway, and an often limited power supply require robust, well-thought-out solutions.

Especially on sailboats, where every kilowatt-hour counts and space is at a premium, compact, self-contained coolers prove their worth. Direct sunlight on the deck, limited shade, and fluctuating temperatures quickly put a strain on conventional coolers. Only specially designed models offer reliable cooling performance in these conditions.

Do you have questions? We have the right answers.

Frequently asked questions about the QOOL cooler

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