Petromax 25-Litre Passive Cooler Sand
Independent refrigeration – enjoy the freedom
Off the grid for days but well-prepared? The Petromax kx25 passive cooler allows you to be self-sufficient during your adventures for several days. The ultra-passive cooling system works solely with ice, ice packs, or commercially available dry ice. The double-walled and insulated kx25 cooler keeps ice frozen for up to 12 days, all without a compressor! An unbeatable advantage: the interior of the kx25 (25 l) is designed in such a way that you can transport either 24 x 0.33 l cans or 12 x 1 l bottles in an upright position. The Petromax cooler is also ideal for storing fresh fish from a catch or provisions you have brought along.
Large-capacity cooling system
The Petromax cooler’s insulation layer, at least 45 mm thick, ensures temperature resistance for as long as possible during your excursion. That’s not all: the robust polyethylene body is so stable that you can easily use the cooler as a seat or a surface. You can therefore fish comfortably or enjoy the view of your surroundings. Thanks to its design with straight edges, the kx25 can also be stored in the loading area or below deck. Filling with ice and subsequent cleaning of the cooling chamber is facilitated by the integrated drain system. You can therefore always—especially during use—drain melted ice, thereby extending the cooling time according to your needs.
Adventure-ready handling
The demands for reliable equipment are particularly high for outdoor cooking and outdoor use. Extremely long temperature stability and other features make the Petromax cooler ready for adventure: thanks to the recesses in the lid, cross-lashing is possible. You can then store your kx25 securely for transport on the deck of your boat or on a pickup truck. The ergonomic carrying handles on both sides can also be used as strap guides so that the cooler can be opened securely during transport. The non-slip rubber latches can be operated with one hand, and you can hold them firmly even with wet fingers. With the locking plates in combination with a standard U-lock, you can protect your food from wild animals. The four rubber feet on the bottom of the cooler ensure a stable position and, in addition, airflow from below.
The Petromax kx25 cooler gives you the freedom to explore outdoor cooking over an open fire.
Correct use of the cooler
• Pre-cool the cooler a day before use in a cold place or with ice
• Only fill with well-chilled drinks and food
• Ideally use large ice blocks
• Always place dry ice, ice packs, and crushed ice on top, as cold sinks downward
• Conscious and economical opening
• When on the road, place the cooler in a shaded area and avoid direct sunlight
• Transport and store in an upright position
Technical specifications
Material: PE
External dimensions (H x W x D): 45 x 58 x 40.5 cm
Internal dimensions (H x W x D): 29 x 32.4 x 24 cm
Dimensions with packaging (H x W x D): 46.8 x 60 x 42 cm
Weight (in kg): 10.75
Weight with packaging (in kg): 12.3
Filling capacity (max.): 25 l
Included parts
1 x Petromax kx25 Passive Cooler Sand
1 x User manual (German/English/French)
Delivery
We deliver in France, Europe, and internationally. Preparation takes 1 to 3 business days; for bulky or heavy products, the lead time is specified on the product page.
- France – Standard: €7.99 (free on orders over €65)
- France – Express: €10.99
- European Union: €22.00
- International (United Kingdom, United States, Canada, Switzerland, Australia, Asia-Pacific…): €29.00
- Rest of the world: €39.00
The exact rate applicable to your order is displayed before payment. Any customs duties and import taxes are the responsibility of the recipient.
Bulky items and firewood
Certain products (firewood, furniture, heavy equipment) may have specific delivery conditions, which are indicated on their product page.
Damaged or missing packages
Please note any issues with the carrier and contact us within 48 hours: boishiverpro@gmail.com.
Pay by bank transfer
Bank transfer is a simple and secure payment method: you pay directly from your bank, without entering a card number on our site. Your order is reserved and will be shipped upon receipt and verification of your payment.
How it works
- Place your order and choose "Bank transfer" at checkout.
- Make a transfer for the exact amount of your order to the account below.
- Indicate your order number as the payment reference.
- Send us your proof of payment using the form at the bottom of this page.
- We will verify receipt of funds, ship your package, and notify you by email with tracking information.
Bank details
Beneficiary: Bois Hiver
IBAN: FR081774801984NESTORWANKP09
BIC: DBLKFR22XXX
Reference to indicate: your order number
Your purchase in complete security
- Your data is protected: our shop operates on the Shopify platform with an encrypted connection (HTTPS). We never ask for your credit card number for a bank transfer.
- Verification of every payment: each transfer is manually checked before your order is shipped.
- Confirmation by email: you will receive an email upon receipt of your payment, and another upon shipment.
- Right of withdrawal: 14 days from receipt, according to our returns and refunds policy.
- A reachable team: have a question? Email us at boishiverpro@gmail.com; we will respond within 24 to 48 business hours.
Important: always verify that the IBAN indicated on this page matches the one in your order confirmation email. We will never ask you to change these details via phone or message.
International transfers may incur bank fees at your expense. Standard processing time: 1 to 3 business days within the SEPA zone, longer for international transfers.







