Rated 4.9/5 ⭐️ | Free shipping from €79 🚚
Special price in the Super Summer Bonus – only until 16.08.2026
Cool Box and matching Seat Cushion in a practical set
Ice stays cold for up to 12 days – completely without electricity
Keep cool for days without power: The Petromax cool box KX25 or KX50 is perfect for Abenteuer in nature and use at home. The ultra-passive cooling system operates solely with regular ice or cooling packs. Without any compressor or absorber, the double-walled and cavity-insulated cool box keeps ice cold for up to 12 days.
Depending on the model, the interior offers 25 or 50 liters of space, providing plenty of room for drinks, fresh vegetables, meat, and other supplies. Whether shopping or on longer trips, the Petromax cool box ensures that food and drinks stay reliably chilled.
The integrated drain valve makes it easy to remove meltwater and clean afterward. The robust construction ensures stability and durability. Cutouts for straps or ropes also allow secure fastening during transport.
Whether grilling in the park, camping, at festivals, fishing, or as a practical outdoor refrigerator on the terrace: the Petromax cool box is a versatile companion. It operates silently, requires no power, and thanks to its sturdy design, can also be used as a Seat Cushion.
The matching Petromax Seat Cushion turns the cool box into a comfortable seat on the go. The permanently elastic foam, durable ripstop fabric, and non-slip bottom provide comfort and secure grip. The 4-point snap button system allows the Seat Cushion to be quickly attached and removed.
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Cool Box including Seat Cushion
Overall rating: 5.0 / 5 from 4 reviews.
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"Hallo Ich habe die Box dem absoluten Härtetest unterzogen und sie zum Festival nach Wacken mitgenommen. Voll mit Dosenbier 🤣🤣🤣 ( nicht ganz) Von Sonntag bis samstags habe ich 10 kg Eis nachgelegt und hatte immer kalte Getränke. Absolut begeistert von der Box. Muss man haben. Lg Andreas"
"Eine super Kühlbox. Erst dachten wir sie ist viel zu groß. Aber sie ist perfekt. Nach vier Tagen teilweise in voller Sonne waren immer noch kleine Eiswürfel vorhanden. Das Wasser war immer schön kalt. Nur oben wurde es langsam etwas wärmer. Es lässt sich also noch alles etwas verbessern."
"Bin echt begeistert von der Kühlbox , auch nach 2 Tagen Festival ist immer noch alles kalt. Mit den Eiswürfeln eine tolle Idee. Genial"
"Nach meiner Erfahrung mit der 50 l Box , habe ich noch die 25 l bestellt. Kühlung für 3-5 Tage kein Problem. Längere Aufbewahrung bisher nicht benötigt…"
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