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Choose your Petromax cool box

Compare capacities, dimensions, prices and available colours across the Petromax KX cool box range.

Why you’ll love it

  • Keeps food and drinks chilled for up to 12 days without electricity
  • 25L capacity for outdoor adventures or home use
  • Ultra-passive cooling system powered by ice or ice packs
  • Double-walled construction with thick insulation
  • Robust, durable design built for intensive outdoor use
Need help choosing?

Speak to our experienced team for practical product advice before ordering.

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Free UK delivery over £50

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01903 250400

25L KX25 Cool Box - Petromax

Regular price £219.95
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Enjoy perfectly chilled food and drinks for up to 12 days without electricity with the Petromax KX25 Cool Box.

Please note
Cooling performance depends on ambient temperature, pre-chilling, ice quantity and how often the product is opened. Clean and dry thoroughly before storage.

Complete your cooling setup

Pair this item with compatible Petromax products selected for the same cooling setup.

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Choose your Petromax cool box

Compare capacities, dimensions, prices and available colours across the Petromax KX cool box range.

Why you’ll love it

  • Keeps food and drinks chilled for up to 12 days without electricity
  • 25L capacity for outdoor adventures or home use
  • Ultra-passive cooling system powered by ice or ice packs
  • Double-walled construction with thick insulation
  • Robust, durable design built for intensive outdoor use
Need help choosing?

Speak to our experienced team for practical product advice before ordering.

DELIVERY

Free UK delivery over £50

AUTHORISED STOCKIST

Genuine products, trusted brands

EXPERT ADVICE

Call us on
01903 250400

  • Enjoy perfectly chilled food and drinks for up to 12 days without electricity with the Petromax KX25 Cool Box. Built for durability and independence, this rugged cool box is ideal for camping, boating, fishing trips, festivals, or simply keeping refreshments cold in your garden.

    Powered purely by ice or ice packs, the KX25 uses an ultra-passive cooling system with double-walled construction and thick cavity insulation, allowing it to maintain cold temperatures for days without the need for electricity, compressors, or gas absorbers.

    With a 25-litre capacity, the spacious interior provides plenty of room for drinks, fresh food, or barbecue supplies. Whether you're packing bottles, cans, meat, or vegetables, the Petromax cool box ensures your provisions stay chilled and ready whenever you need them.

    Designed for outdoor use, the KX25 features a robust construction, secure fastening points for transport, and a drain valve that makes emptying meltwater quick and easy. It even doubles as a practical seat, making it a versatile companion for any adventure.

    Quiet, reliable, and built to last, the Petromax KX25 delivers dependable cooling wherever you go.

    Key Features

    • Keeps food and drinks chilled for up to 12 days without electricity
    • 25L capacity for outdoor adventures or home use
    • Ultra-passive cooling system powered by ice or ice packs
    • Double-walled construction with thick insulation
    • Robust, durable design built for intensive outdoor use
    • Drain valve for easy removal of meltwater
    • Attachment points for secure transport with straps or ropes
    • Multi-purpose design – can also be used as a seat
    • Ideal for camping, fishing, festivals, picnics, and BBQs

    Capacity

    • Maximum capacity: 25 litres
    • Holds up to 12 × 1L bottles with 3–4 kg of ice
    • Holds approx. 24 × 0.33L cans with 6 kg of ice
    • Maximum ice capacity: 14 kg

    Specifications

    Dimensions (H × W × D) 45 × 40.5 × 58 cm
    Weight 10.75 kg
    Weight (with packaging) 12.68 kg
    Interior Height 29.2 cm
    Interior Opening (W × D) 36.7 × 25.8 cm
    Interior Base (W × D) 34.8 × 23.9 cm
    Insulation Thickness Minimum 45 mm

Enjoy perfectly chilled food and drinks for up to 12 days without electricity with the Petromax KX25 Cool Box. Built for durability and independence, this rugged cool box is ideal for camping, boating, fishing trips, festivals, or simply keeping refreshments cold in your garden.

Powered purely by ice or ice packs, the KX25 uses an ultra-passive cooling system with double-walled construction and thick cavity insulation, allowing it to maintain cold temperatures for days without the need for electricity, compressors, or gas absorbers.

With a 25-litre capacity, the spacious interior provides plenty of room for drinks, fresh food, or barbecue supplies. Whether you're packing bottles, cans, meat, or vegetables, the Petromax cool box ensures your provisions stay chilled and ready whenever you need them.

Designed for outdoor use, the KX25 features a robust construction, secure fastening points for transport, and a drain valve that makes emptying meltwater quick and easy. It even doubles as a practical seat, making it a versatile companion for any adventure.

Quiet, reliable, and built to last, the Petromax KX25 delivers dependable cooling wherever you go.

Key Features

  • Keeps food and drinks chilled for up to 12 days without electricity
  • 25L capacity for outdoor adventures or home use
  • Ultra-passive cooling system powered by ice or ice packs
  • Double-walled construction with thick insulation
  • Robust, durable design built for intensive outdoor use
  • Drain valve for easy removal of meltwater
  • Attachment points for secure transport with straps or ropes
  • Multi-purpose design – can also be used as a seat
  • Ideal for camping, fishing, festivals, picnics, and BBQs

Capacity

  • Maximum capacity: 25 litres
  • Holds up to 12 × 1L bottles with 3–4 kg of ice
  • Holds approx. 24 × 0.33L cans with 6 kg of ice
  • Maximum ice capacity: 14 kg

Specifications

Dimensions (H × W × D) 45 × 40.5 × 58 cm
Weight 10.75 kg
Weight (with packaging) 12.68 kg
Interior Height 29.2 cm
Interior Opening (W × D) 36.7 × 25.8 cm
Interior Base (W × D) 34.8 × 23.9 cm
Insulation Thickness Minimum 45 mm
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