Petromax Cool Box KX25 (25L)

£179.99 £170.00

kx25 kx50
Material PE PE
Outer dimensions (H x W x D)  22.8 x 17.7 x 16 in 27 x 19.7 x 19.1 in
Opening inside (W x D) 14.4 x 10.2 in 18.6 x 13.5 in
Bottom inside (W x D) 13.7 x 9.4 in 17.7 x 12.4 in
Height inside 11.5 in 13.7 in
Insulated layer (min.) 1.8 in 1.8 in
Weight 23.7 lbs 32.8 lbs
Filling capacity (max.) 25 l
That corresponds to:

12 x 1 litre bottles
at approx. 6.6 lbs- 8.8 lbs ice
24 x 0.33 litre cans
at 13.2 lbs ice
50 l
That corresponds to:

20 x 1-litre bottles at approx. 22 lbs ice
70 x 0.33 litre cans
at 9-11 lbs ice


Petromax presents an extremely efficient passive cooling system. The Cool Boxes kx25 and kx50 work completely without electricity and generator and thus enable independence amongst adventurers outdoors. The Petromax novelty keeps fresh provisions such as drinks and food for BBQ or fresh fish and bait for days at a time. Due to the double walled construction and a PU insulation ice remains cool for up to 12 days. Therefore, the Cool Box is the ideal companion for all who are on the way across country and do not want to do without fresh food and cold drinks. Hunters, anglers and hobby adventurers have come to appreciate the stable construction and the spacious interior. With the new product range all to do with cooling Petromax broadens its portfolio for light and fire, grilling and outdoor cooking. The passive Cool Box in two sizes complements the Petromax product world for even more independence during original experiences in nature.

Independent without electricity

As soon as the sun comes out and it gets warmer, we are drawn to the outdoors. The passive cooling system by Petromax ensures that the supply of cold drinks does not run out and that fresh provisions do not spoil. The Cool Boxes kx25 and kx50 keep their content cool for days at a time without having to rely on electricity. The passive cooling system works with crushed ice, standard cold packs or dry ice. Thus, temperature remains reliably stable in the well-insulated Petromax Cool Box. Large ice cubes ensure for an extra-long cooling time. The optimum cooling performance of the Cool Box is achieved when it is cooled down one day before the outdoor adventure. Thus, the Petromax Cool Box is the ideal companion for camping or for longer trips into nature – whether sailing trip, fishing trip or weekend in the woods.

Clever designed, efficiently cooled

After an adventurous day nothing can be more refreshing than a mouthful of ice-cold water. For the drinks to stay cool for a long period time Petromax developed a double walled construction with void insulation, made from optimally chosen, durable materials. Furthermore, by means of this construction the Cool Box is made from durable polyethylene and extremely sturdy. Outdoors on the way the skid-proof lid surface can serve as a seat or a raised stand. This is especially interesting for fly fishing or for a vast panorama view across the countryside. Not only does the white colour look great but it is also practical. The Cool Box is visible in the dark and will thus not become a trip hazard when fishing at night.
The Petromax Cool Box is available in two practical sizes. The 25 litres version kx25 holds up to twelve 1-litre bottles which can be transported upright in the spacious interior. The larger version kx50 has a capacity of 50 litres.