Petromax 50L Passive Cooler Olive
Independent cooling – enjoy the freedom
Off the grid for days but still well prepared? The Petromax kx50 passive cooler allows you to be self-sufficient during your adventures for several days. The ultra-passive cooling system works exclusively with commercially available ice, ice packs, or dry ice. The double-walled, insulated kx50 cooler keeps ice frozen for up to 12 days, all without a compressor! An unbeatable advantage: the interior of the kx50 (50 l) is designed such that you can transport either 70 x 0.33 l cans or 20 x 1 l bottles standing upright. The Petromax cooler is also ideal for storing fresh fish from your catch or provisions brought along.
Large-scale cooling system
The Petromax cooler's insulating layer of at least 45 mm ensures maximum temperature resistance inside 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 storage surface. You can therefore fish comfortably or enjoy the surrounding view. Thanks to its straight-edge construction, the kx50 can also be easily stowed in cargo areas or under a deck. Filling with ice and subsequent cleaning of the cooling compartment is facilitated by the integrated drain system. This allows you to drain melted ice at any time – especially during use – thereby extending the cooling time according to your needs.
Adventure-ready handling
The requirements for reliable equipment are particularly high for outdoor cooking and outdoor use. The 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 therefore secure your kx50 safely 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, providing a firm grip even with wet fingers. With the locking plates combined with a standard U-lock, you can protect your food from wild animals. The four rubber feet on the bottom of the cooler guarantee a stable position and also allow for airflow from below.
The Petromax kx50 cooler gives you the freedom to explore outdoor cooking over an open fire.
Proper 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 blocks of ice
• Always place dry ice, ice packs, or crushed ice on top, as cold sinks downwards
• Open consciously and sparingly
• On the road, place the cooler in a shaded spot and avoid direct sunlight
• Transport and store in an upright position
Technical specifications
Material: PE
Outer dimensions (H x W x D): 50 x 68.5 x 48.5 cm
Inner dimensions (H x W x D): 34 x 42.5 x 29.2 cm
Dimensions with packaging (H x W x D): 52 x 70 x 50 cm
Weight (in kg): 14.9
Weight with packaging (in kg): 17.3
Filling capacity (max.): 50 l
Scope of delivery
1 x Petromax kx50 Passive Cooler Olive
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.






