QOOL Set | Ready2Go

✔ Full control & perfect cooling with cool box, Elements & Bluetooth thermometer
✔ Works without electricity regardless of the outside temperature
✔ Keeps the temperature constant for up to 10 days
✔ Made in Germany – developed and manufactured with the highest quality standards
✔ 10-year quality guarantee

Choose variant:

Original

Eco+

Choose size

M (27L)

L (43L)

Select temperature

Cool

-2 to +2°C

for cold food or drinks

Frozen

-20 to -15°C

for frozen food or drinks

490,00€

Tax included.

✓

In stock - at your home in 1-3 working days

10-year quality guarantee

Made in Germany - regionally produced

Fast shipping worldwide

Climate-neutral shipping

Product description

The QOOL Box is a cooler that goes far beyond traditional solutions: It operates entirely without electricity and, thanks to modern vacuum insulation panels combined with custom-fitted Temperature Elements, is capable of maintaining constant refrigerator or freezer temperatures for up to 10 days. Intelligent details such as automatic carrying handles, recessed grips, and hygienically easy-to-clean surfaces ensure maximum ease of use. With Made in Germany quality and a 10-year warranty, the QOOL Box sets the new standard for self-sufficient, sustainable cooling.

The QOOL Bluetooth thermometer makes your cooling smart: It reliably provides you with the current temperature via the app – with alarm functions, a 10-day history, and a long-lasting battery. So you can keep an eye on the temperature of your QOOL box – wherever you are.

Combined in a set, the QOOL Box and Bluetooth thermometer offer maximum independence and full control – for perfect cooling, anytime, anywhere.

Application

For full cooling performance of up to 10 days, use the QOOL Box in combination with our Temperature Elements .

The Temperature Elements are stored at a minimum of -18 °C for at least 12 hours in a freezer or freezer pre-cooled.
The Temperature Elements are positioned on the sides and top of the QOOL Box.
Now place the QOOL Bluetooth thermometer in the box to start monitoring your temperature directly – conveniently via the app.

For a cooling period of up to 5 days, fewer Temperature Elements are needed. (QOOL Box M - 2 Elements / QOOL Box L - 4 Elements)

Done! The elements now reliably and consistently keep the contents within the selected temperature range – completely without electricity.

temperature ranges

Here you can find the right temperature range for your application:

Frozen (–20 °C to –10 °C)
Ideal for all frozen foods – from fish fillets to perfect ice cream to BARF.

Cool (–2 °C to +2 °C)
For everything that belongs in the refrigerator at home – such as fresh food, drinks, or snacks.

Fresh (+2 °C to +8 °C)
The special area for temperature-sensitive products – particularly suitable for the safe storage of certain medications.

Scope of delivery promotional set

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Size

Boxgröße	M	L
Außenmaße B x T x H (cm)	52,5 × 37,5 × 41,0	52,5 × 52,5 × 41,0
Innenmaße B x T x H (cm)	38 × 23 × 30	38 × 38 × 30
Innenvolumen ohne/mit Temperature Elements (l)	27 / 22	43 / 31
Leergewicht ohne/mit Temperature Elements (kg)	5,6 / 10,0	7,6 / 18,4

Original vs. Eco+

The blue cooler box is the original version made of new EPP material.

The black cooler box is our Eco+ version – it is made from recycled material and is therefore particularly resource-efficient.

Important : Both versions are produced in a climate-neutral manner in Würzburg. Both versions are identical in function, performance, and insulation quality. Therefore, the choice is solely a matter of sustainability and appearance.

satisfaction guarantee

With the QOOL Box, you're investing in true premium quality. That's why we offer you our 10-year promise : All boxes purchased directly from our online shop are backed by our quality guarantee on insulation. Should your box fail to live up to our promise during this time, we'll repair or replace it free of charge – including shipping. So you can focus fully on your adventures, rest assured: Your QOOL Box will remain as reliable as it was on the first day.

You can find more information here

QOOL Set | Ready2Go

490,00€

Why QOOL?

The features of the QOOL cool box

Works without electricity

Complete temperature control without active cooling. With the QOOL Temperature Elements, you can set your desired temperature from -20°C to +8°C.

Outstanding insulation

The patented high-performance insulation, which is also used in space travel, keeps food fresh for 10 days.

Best Autarky

The QOOL Air Seal technology seals the lid and body airtight and enables a particularly long temperature retention time at any outside temperature.

Super robust

Withstands loads of 150 kg thanks to QOOL Shock Absorber technology and can be loaded with up to 70 kg.

Easy handling

Low weight, easy opening handle, automatically folding carrying handles, easy to clean and food safe interior.

Made in Germany

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

What Our Customers Say

What our customers say

Qool Box even makes the sun sweat

The Qool Box is truly fantastic and keeps drinks, food, and snacks cool for days without constantly being plugged in. Perfect for your entire vacation, camping, or relaxing in the garden. It's sturdy, easy to handle, and very reliable. A well-designed ice cube tray that prevents the cubes from rolling around and a pair of QOOL tongs, which are a real eye-catcher when serving, would be a great addition. I highly recommend it!

July 10, 2025

Works great in everyday life, even in extreme temperatures

Even though the box was originally purchased for longer outdoor retreats, it's still used time and again in everyday life and delights family and friends. Whether you need additional refrigerated storage space for a large family gathering or just need to quickly grab some ice cream or cake when the outside temperature is 36 degrees Celsius, the box is always there and brings a lot of joy!

July 9, 2025

Ideal refrigerator without electricity

It's worked perfectly; everything stayed at the desired temperature for over four days. Most importantly, it no longer puts a strain on the car battery. Once, after a long trip on a Baltic Sea ferry, our previous combustion engine car wouldn't start because of the compressor refrigerator, and we needed a jump start. The Qool is truly ideal for an electric car. I highly recommend purchasing the Ruuvi temperature gauge as well. A tremendous development both in terms of energy and ecology. Not cheap, but worth every cent.

July 9, 2025

Absolutely great product that meets all expectations.

Last week, at temperatures over 38 degrees Celsius, the box kept its contents cool for seven days. It's also worth mentioning that the box was in our motorhome, which, in the heat, had an internal temperature of over 42 degrees Celsius at times. Great product.

July 9, 2025

Perfect box for the hot temperatures

After desperately needing cool drinks and ice in a cooler that would last for hours and days during a cycling race during the hot summer days, the QOOL box with the red batteries was the perfect purchase! Fast processing and fast delivery! Simply great!

What experts confirm

ISPO Award Gold Winner

"The QOOL Box arrived filled with ice, which hadn't melted even after five days. An impressive cooling performance without an external power supply."

Alexandra Schweikart, Outdoor Content Hub

German Innovation Award Winner

"The QOOL Box is no ordinary cooler! Up to ten days without power: Being on the go for days without electricity is no problem with the QOOL Box. The QOOL Box is a passive cooler, meaning it works completely without electricity."

German Design Council

PLUS X AWARD

"The QOOL Box Eco+ combines innovative vacuum technology with the highest quality and sustainability. It stands for outstanding functionality and ease of use, while setting new standards in environmental orientation."

PLUS X AWARD Jury

Germany's Favorite

"Based on comprehensive consumer surveys, the QOOL Box L achieved the highest ratings in the categories of functionality, quality, and sustainability, underscoring its market leadership and consumer satisfaction."

Süddeutsche Zeitung

Design & Innovation Award

“The QOOL Box with aerospace technology was able to satisfy the daily ice cream cravings of the award team for nine days without restriction – even though it was accessed several times a day and the box was thus opened frequently.”

Design & Innovation Award Team

Outdoor Editors' Choice

"QOOL coolers are currently the most powerful passive cool boxes. For me, they're a game-changer because we camp in places without electricity."

Boris Gnielka (Outdoor Magazine)

Green Product Award Winner

"The QOOL Box Eco+ particularly impressed with its sustainable manufacturing process and its passive technology, which can maintain a constant temperature for up to 10 days without electricity."

Green Product Award Jury

Up to 10x better insulation performance than conventional cool boxes.
The difference: Vacuum insulation

Compare for yourself: How the QOOL Box differs from other solutions.

QOOL Box

How long does the box keep cool without power?

Up to 10 days

Which temperatures does the box maintain stably?

–20 °C to –10 °C
–2 °C to 2 °C
2 °C to 8 °C

How easy is it to use?

Simple, silent, no cable

Weight

5.6 – 7.6 kg

Insulation & Technology

Patented vacuum insulation: cooling performance stays stable for decades

10-year guarantee

Made in Germany

Eine Dimension für sich – die QOOL Box Spezifikationen

Welche Kühlbox eignet sich für dich am besten?

QOOL Box M

Außenmaße B x T x H (cm)

52,5 × 37,5 × 41,0

Innenmaße ohne/mit Temperature Elements B x T x H (cm)

38 × 23 × 30
29 × 22 × 26

Innenvolumen ohne/mit Temperature Elements (L)

27 / 22

Leergewicht ohne/mit Temperature Elements (kg)

5,6 / 10,0

QOOL Box L

Außenmaße B x T x H (cm)

52,5 × 52,5 × 41,0

Innenmaße ohne/mit Temperature Elements B x T x H (cm)

38 × 38 × 30
33 × 33 × 28

Innenvolumen ohne/mit Temperature Elements (L)

43 / 31

Leergewicht ohne/mit Temperature Elements (kg)

7,6 / 18,4

QOOL Box M

QOOL Box L

Außenmaße B x T x H (cm)

52,5 × 37,5 × 41,0

52,5 × 52,5 × 41,0

Innenmaße ohne/mit Temperature Elements B x T x H (cm)

38 × 23 × 30
29 × 22 × 26

38 × 38 × 30
33 × 33 × 28

Innenvolumen ohne/mit Temperature Elements (L)

27 / 22

43 / 31

Leergewicht ohne/mit Temperature Elements (kg)

5,6 / 10,0

7,6 / 18,4

Which temperature range is right for you?

Get to know our Temperature Elements in detail and what they are suitable for.

Tried, tested and loved.

The innovative QOOL cool box in the endurance test

Outdoor Empire testet 54 Kühlboxen. Nur eine hält 10 Tage durch.

QOOL Box

Outdoor Empire tests 54 coolers. Only one lasts 10 days.

54 passive cool boxes, a heatwave in Idaho, no electricity. The US YouTube channel Outdoor Empire conducted the largest cool box comparison ever last year. The QOOL Box eco+ was the last box to sti...

QOOL Box

Extreme Test: How Robust the QOOL Box Really Is

The QOOL Box was developed as a premium cooler that performs even under demanding conditions. But how much can it really withstand? To answer this, we conducted two extreme tests and specifically c...

QOOL Box

Everyday Life in the Car

Saturday morning, 6:47 AM. The bags are packed in the hallway, the kids are somehow awake, and someone fetched the cooler from the basement at the last minute. Not because it's a good solution, but...

To the experience reports

Infinite Possibilities

The versatile applications of the QOOL Box at a glance

camping

Whether on the campsite or freestanding, with our cool boxes you have more space for fresh food or you can enjoy cool drinks in the awning.

adventure

With the ability to maintain temperatures for extremely long periods without electricity, QOOL coolers are the ideal companion for adventurers who do not want to compromise on the freshness of their supplies.

yachting

Hot temperatures on deck are no problem for our cool boxes. Even on long sailing trips, the QOOL Box impresses with reliable cooling performance at any outside temperature.

Barf

The QOOL cooler box is the perfect solution for anyone who wants to keep their dog food fresh or frozen – whether on the go or at home.

Profession

For everyone who needs to keep food, drinks or medicines cool on the go! Whether in the medical field, catering, field service or for professional drivers.

event

A successful event needs fresh food and chilled drinks. Our cool box ensures reliable cooling without electricity - uncomplicated and without annoying cables.

Frequently asked questions about the QOOL cool box

Does the QOOL cool box only maintain the temperature if you don't open it?

The QOOL box achieves its impressive thermal insulation performance through the use of vacuum insulation panels that are installed on all sides, in the lid and in the base of the box. In combination with the QOOL Temperature Elements, the temperature inside can be kept constant for several days. The box can be opened several times without any problem, as long as the lid is closed in such a way that no air exchange takes place.

Does the QOOL cool box also work with standard ice packs or ice cubes?

Thanks to specially developed PCM recipes, the QOOL Temperature Elements are suitable for various temperature ranges. All ingredients are harmless and suitable for use with food.

Standard Frozen (-20 °C to -10 °C) | For transporting all frozen foods and perfect for ice cream.

Standard Cool (-2 °C to +2 °C) | Particularly suitable for sensitive refrigerated goods such as fresh fish and meat.

Controlled Fresh (+2 °C to +8 °C) | Suitable for storing fruit, vegetables, dairy products, drinks and temperature-sensitive medicines.

How should the Temperature Elements be properly pre-cooled?

Standard Frozen (-20 °C to -10 °C) Please freeze the Temperature Elements in a freezer/chest freezer at a temperature of at least -18 °C for at least 72 hours. Remove the Temperature Elements from the freezer/chest freezer. The inside of the elements should now be solid. The Temperature Elements are immediately ready for use and can be used with the QOOL Box.

Standard Cool (-2 °C to +2 °C) Please freeze the Temperature Elements in a freezer/chest freezer at a temperature of at least -18 °C for at least 12 hours. Remove the Temperature Elements from the freezer/chest freezer. The inside of the elements should now be solid. The Temperature Elements are immediately ready for use and can be used with the QOOL Box.

Controlled Fresh (+2 °C to +8 °C) Please freeze the Temperature Elements in a freezer/chest freezer at a temperature of at least -18 °C for at least 8 hours. Take the Temperature Elements out of the freezer/chest freezer. The inside of the elements should now be solid. The Temperature Elements are immediately ready for use and can be used with the QOOL Box.

How do I optimally place the Temperature Elements in the QOOL Box?

For the QOOL Box M, which can cool for up to 10 days without electricity, we recommend the maximum configuration with 4 temperature elements of the same size (1 liter). Place one element upright on the sides of the handles and place the other two elements on top of the food. The two top elements have the greatest effect, as cold air sinks downwards and flows through all the refrigerated goods. If you are only away for 3-5 days, 2 of the 4 temperature elements are sufficient. These can then be conveniently placed on the side, but should be placed on top of the refrigerated goods for optimal cooling.

For the QOOL Box L, which can cool for up to 10 days without electricity, a surround system (cooling cube) with 6 temperature elements is recommended. There are 2 different element parts: 2 square elements (for the base and lid) and 4 side elements. Place one of the large elements on the base of the box. Then add the 4 side elements with the straight side facing the respective wall. Finally, simply place the lid on top. Here, too, not all elements are necessary for 3-5 days.

Which box size is suitable for how many people?

QOOL Box M: This variant is ideal for 2-3 people. It has a filling volume of 27 liters (22 liters with Temperature Elements). This volume allows for a food supply for about a week to 10 days. Alternatively, the box offers enough space for up to 16 bottles with a capacity of 0.5 liters.

QOOL Box L: If you are a group of 4 people or more, we recommend the larger QOOL Box L with a capacity of 43 liters (33 liters with Temperature Elements). This generous size makes it easy to store 24 0.5 liter bottles and offers enough space for drinks and food for a weekend trip with the family.

If the larger temperature elements of the QOOL Box L do not fit in your freezer compartment, we also offer a set of 6 temperature elements of size M. You can find these under accessories. It is recommended that you pack the QOOL Box as completely as possible, as this optimises the cooling performance and can keep it cool for up to 10 days. Choose the box size according to your requirements and the number of people to ensure the best user experience.

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Free shipping on orders over €150

Ordered. Done. No catch.

Free shipping to your home from 150€.

Fast delivery

And even sustainably.

Delivery in 1-3 business days with DHL GoGreen.

10-year warranty

A decade of quality.

For a cooler that will last you a long time.

Made in Germany

Developed & built in Würzburg.

From concept to manufacturing. No compromises.

QOOL Set | Ready2Go