Why a Jerry Can is the Best Gas Can For Survival

A jerry can is a robust and versatile container originally designed for the transportation and storage of fuel. Developed by Vinzenz Grünvogel in Germany during the 1930s, the jerry can was designed to meet the demanding needs of military operations.

Its robust construction, ease of handling, and ability to safely contain liquids make it an essential component of any survival kit or emergency plan. If you're looking for a useful, versatile, durable fuel can to help you prepare for unexpected emergencies and scenarios, here's why a jerry can is the best gas can for survival.

History and Design of the Jerry Can: A History of Reliability

The jerry can was known as the Wehrmacht-Einheitskanister, or "armed forces standard canister." Its design was revolutionary for the time, featuring a rectangular shape with rounded corners, a built-in spout, and three handles. These handles allow for easy carrying by one person or even two in more challenging situations.

The jerry can's practical design quickly gained recognition across the world. During World War II, Allied forces saw its effectiveness and reverse-engineered it to supply their troops reliably. The can's iconic shape, efficient capacity of 20 liters (approximately 5 gallons), and spill-resistant cap design remain key aspects of modern adaptations. Today, the jerry can is used widely in civilian and military contexts, proving that its design is as functional now as it was almost a century ago.

Resistance to Dents, Corrosion, and Harsh Weather Conditions

One of the key features of the jerry can is its exceptional durability, which allows it to withstand dents, corrosion, and extreme weather conditions. The design incorporates pressed steel construction, providing added strength and rigidity, making the can resilient to impacts and rough handling.

Additionally, manufacturers often finish jerry cans with anti-corrosive coatings, ensuring long-term resistance to rust even when exposed to moisture or harsh environments. This durability makes it suitable for use in both military operations and civilian scenarios, especially in regions with unpredictable weather and challenging terrain.

3. Sleeping Bags and Shelters

Sleeping bags provide insulation and retain body heat, making them critical for cold nights or unpredictable weather. They come in various types, such as down-filled for a superior warmth-to-weight ratio or synthetic-filled for better performance in wet conditions. Understanding temperature ratings is vital when choosing a sleeping bag so you’ll stay warm without overheating based on your specific environment and activity.

Equally important are shelters, which are your primary defense against the elements. Tents are one of the most common shelter options, offering lightweight yet durable materials to withstand rain, wind, or even snow. Modern tents often feature user-friendly designs, such as quick-setup systems and waterproof seam sealing, to give adventurers convenience and protection.

4. Water Purification Tools

When venturing into the wilderness, access to clean, safe drinking water is paramount for survival and overall well-being. Water purification tools remove harmful contaminants, including bacteria, protozoa, and viruses, from natural water sources such as rivers, lakes, and streams. Portable water filters come with fine membranes, effectively removing impurities while being compact and easy to use.

Chemical treatments, such as iodine or chlorine tablets, offer a lightweight solution, capable of neutralizing pathogens, though they may alter the taste of the water. For more advanced purification, UV light sterilizers provide a cutting-edge method, using ultraviolet rays to disrupt the DNA of microorganisms and render them harmless, often within minutes.

5. Multipurpose Tools

Although often overlooked, multipurpose tools are another must-have military surplus item for every prepper. High-quality tools include pliers, knives, screwdrivers, and scissors, each designed to address various tasks in wilderness settings.

These tools are valuable for making quick adjustments to gear and come in handy for performing emergency repairs, cutting rope, or preparing food supplies. Some models even come with additional features like fire starters, can openers, or LED lights, making them indispensable during unpredictable situations.

6. First Aid Kits

A reliable first aid kit should contain a range of medical supplies to address common injuries and illnesses that might occur in an emergency. Basic components include adhesive bandages, sterile gauze, antiseptic wipes, adhesive tape, and medical gloves, which can help treat minor cuts, scrapes, and wounds.

Additionally, items like tweezers, scissors, and a digital thermometer offer valuable functionality for more precise care. Pain relievers, antihistamines, and anti-inflammatory medication should also be included to manage discomfort, allergic reactions, or swelling, especially when there’s no access to medical services and/or communication shuts down.

7. Cooking and Food Supplies

When you’re cut off from the world, it’s essential to maintain a balance between nutritional needs, practicality, and preparation methods. Focus on nonperishable, lightweight food items that provide sustained energy, such as dried fruits, nuts, granola bars, and dehydrated meals. These options are highly portable, require minimal storage space, and are rich in calories to fuel physical activity.

Make it a point to stash as much fuel for your stove as you can. You also need heat-resistant cookware that’s easy to clean and suited for versatile use, such as pots, pans, and utensils. A sharp, durable knife, likely from your multi-tool, and a cutting board can also prove indispensable for food preparation.

8. Lighting and Navigation

Proper lighting and navigation tools are vital components of a tactical gear setup, especially when the power goes out. A high-quality flashlight should be at the top of your list; look for models that offer adjustable brightness settings, long battery life, and weather-resistant construction for functionality in various conditions. Headlamps are another excellent option, as they free up your hands while providing consistent illumination across a wide field of vision.

When it comes to navigation, a GPS device is an invaluable asset, offering accurate positioning and directions, even in remote areas. However, technology is not infallible, so supplement your GPS with analog tools like a map and compass. Additionally, learn basic orienteering skills so you can find your way if devices fail.

9. Personal Protection and Defense

When venturing outdoors, personal protection and defense are fundamental aspects of preparation. While your layered clothing can protect you from the rain, sturdy footwear with proper traction is also essential to prevent injuries and ensure stability on uneven terrains.

For defense against wildlife or unexpected encounters, consider carrying tools like a whistle, bear spray, or a self-defense keychain. These items are practical for deterring threats while remaining lightweight and portable. You must always remain aware of your surroundings and avoid behaviors that might provoke animals, such as leaving food uncovered or venturing too close to habitats.

Prepping for survival scenarios requires reliable and versatile gear, and few sources are as dependable as military surplus items. Purchase gear able to withstand the harsh conditions soldiers face at Swiss Link Military Surplus. Our foreign military surplus gear combines functionality, durability, and affordability, making it an ideal option for preppers and outdoor adventurers alike. Shop our wide selection of tactical gear, clothing, backpacks, and more to prepare for any situation with confidence.