technology

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Our technology - high-tech for everyday life

The QOOL Box, in combination with our specially developed QOOL Temperature Elements, can keep the temperature inside constant for up to 10 days – without a power supply, in any climate zone, all over the world.

How does the cooler work?

Our cooling technology cannot be compared to other cool boxes. If you combine the QOOL Box with the QOOL Temperature Elements, the temperature inside can be kept constant for many days - without a 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 on 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.

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Optionally available with 4 or 6 QOOL Temperature Elements (4 temperature ranges from -20°C to +8°C)

High-performance insulation (vacuum insulation panels) integrated into the body for optimal thermal insulation

Ultra-light body with special QOOL Shock Absorber Technology absorbs shocks

Can be loaded with up to 70 kg

QOOL Air Seal enables long temperature retention

handle for easy opening

Automatically folding carrying handles

Withstands loads of 150 kg

Easy-to-clean, food-safe interior

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The technologies of the QOOL Box in detail

The QOOL Box achieves its outstanding thermal insulation performance through an insulation technology that is also used in space travel: vacuum insulation panels that are installed on all sides of the box, in the lid and also in the base. A large "thermos flask" in box format, so to speak. Really durable: when used correctly, the QOOL boxes can have a lifespan of up to 50 years.

High-performance insulation - vacuum insulation panels (VIPs)

Temperature Elements - Phase Change Materials (PCMs)

Our QOOL Temperature Elements consist of a particularly robust plastic casing that is filled with so-called Phase Change Material (PCM) and then sealed. The dimensions of the QOOL Temperature Elements are perfectly tailored to use in the QOOL Box. Thanks to specially developed PCM recipes, the QOOL Temperature Elements are suitable for different temperatures. Perfect for different areas of application and individual needs. All ingredients are harmless and suitable for use with food.

QOOL Air Seal

For optimal cold and heat retention, the lid and body are tightly sealed with the QOOL Air Seal. Special openings are provided at the corners for opening the QOOL box. Caution: Always close the lid securely and press firmly on all sides to maintain the desired temperature range for as long as possible.

QOOL Absorber Technology

QOOL Shock Absorber technology is based on a specially developed, resilient, shock-absorbing material comparable to the foam found in fascia rollers or the cushioning soles of running shoes. This material forms the outer shell of the QOOL cooler and provides excellent shock absorption and additional insulation.

Die QOOL Temperature Elements

Unsere QOOL Temperature Elements bestehen aus einer besonders robusten Kunststoffhülle, die mit sogenannten Phase Change Materials (PCM) gefüllt und anschließend versiegelt ist. Die Dimensionen der QOOL Temperature Elements sind exakt auf den Einsatz in der QOOL Box abgestimmt. Durch speziell entwickelte PCM Rezepturen eignen sich die QOOL Temperature Elements für verschiedene Temperaturbereiche. Alle Inhaltsstoffe sind ungefährlich und für die Verwendung mit Lebensmitteln geeignet.