Imagine this: a sudden power outage hits, or maybe a weekend camping trip calls for extra fuel. You reach for your stored gasoline, but something is wrong. The engine sputters and dies. What went wrong? Often, the culprit is improper fuel storage. Storing gasoline for the long haul is trickier than just pouring it into any old container. You worry about leaks, fumes, and keeping that fuel usable for months. Choosing the right gas can feels like a big decision when safety and reliability are on the line.
Selecting the perfect gas can for long-term storage can be confusing. Do you need plastic or metal? Which safety features actually matter? Picking the wrong can risks wasted fuel, potential hazards, and frustration when you need that gas the most. This post cuts through the confusion. We will break down exactly what makes a gas can reliable for storing fuel over time.
By the end of this guide, you will know the best materials, essential safety features, and smart tips for keeping your stored fuel fresh. Get ready to learn how to choose the right vessel so your backup fuel is ready when you are. Let’s dive into the details of selecting superior gas cans for long-term storage.
Top Gas Cans For Long Term Storage Recommendations
- Durable Construction: Built from 0.9mm cold-rolled steel with anti-corrosive coating, this 5-gallon metal gas can is designed for long-lasting performance in tough conditions.
- EPA & CARB Compliant: EO number: G-14-079B-1, this 5-gallon gas can meets strict environmental regulations, legal for use across North America.
- Leak-Proof Design: Equipped with a bayonet-style quick-release nozzle and safety lock, ensuring spill-free and secure fuel transfer.
- Large Capacity: Holds 5 gallons of fuel, perfect for long trips, outdoor adventures, or emergency fuel storage.
- Trusted by Professionals: Used by NATO forces and outdoor enthusiasts, this jerry can is known for its reliability and performance in demanding environments.
- Easy-to-use 5-gallon gas can to keep your lawnmower, trimmers, and other outdoor power equipment fueled
- Constructed with durable HDPE with a vapor barrier
- FlameShield system features 2 layers of protection from sparking accidental fires
- Spout makes fueling up faster so you can get back to work
- Size: 5 gallons (2 Pack)
- PLASTIC 6 GALLON WATER CONTAINER: Offers a 6-gallon (23-liter) capacity, perfect for storing water for camping or outdoor use; made from durable HDPE plastic for exceptional strength, durability, and chemical resistance
- EASY SPILL-FREE POURING: The water camping container features a built-in spout for accurate, controlled pouring, reducing spills and waste; it simplifies handling large, heavy containers like a 6-gallon jug and eliminates the need for funnels
- BPA FREE WATER JUG: Made from safe materials that won’t alter the taste, odor, or purity of your water; free of BPA to prevent harmful chemical leaching, ensuring your water stays clean and safe to drink
- STABILITY & EASY LIFTING: Features a wide base and low center of gravity to reduce tipping risks for secure storage and transport; two ergonomic handles ensure hassle-free lifting, carrying, and precise pouring for this portable water container
- LONG TERM DRINKING WATER STORAGE CONTAINERS: Designed to safely hold and store water for long periods of time for emergencies, camping, or remote areas with limited access to water
- PLASTIC GAS CAN 6 GALLON: Designed for short or long-term storage of gas for fueling equipment or vehicles; this gasoline can is made from durable HDPE plastic with barrier materials to virtually eliminate hydrocarbon emissions
- FAST & SPILL-RESISTANT: Our Quick-Flow Spout included with this fuel can delivers 2.5x faster flow with an auto shutoff to prevent overfilling or spills; the automatic closing valve ensures no leaks & provides a secure seal for fuel transfer
- SAFE 6 GALLON GAS CONTAINER: Engineered for safety with our exclusive FlameShield Safety System; a two piece system comprised of our internal flame mitigation device and our vapor locking Quick-Flow Spout that provides a double layer of protection
- ENHANCED STABILITY & EASY LIFTING: Gasoline container features a wide base and low center of gravity to reduce tipping risks for secure storage and transport; while two ergonomic handles ensure hassle-free lifting, carrying, and precise pouring
- MEETS CARB & EPA STANDARDS: This fuel container exceeds California Air Resources Board (CARB) and EPA regulations, ensuring compliance with safety and performance standards; backed by a 1-year warranty for added peace of mind and reliability
- Durable Construction: Built from 0.9mm cold-rolled steel with anti-corrosive coating, this 5-gallon metal gas can is designed for long-lasting performance in tough conditions.
- EPA & CARB Compliant: EO number: G-14-079B-1, this 5-gallon gas can meets strict environmental regulations, legal for use across North America.
- Leak-Proof Design: Equipped with a bayonet-style quick-release nozzle and safety lock, ensuring spill-free and secure fuel transfer.
- Large Capacity: Holds 5 gallons of fuel, perfect for long trips, outdoor adventures, or emergency fuel storage.
- Trusted by Professionals: Used by NATO forces and outdoor enthusiasts, this jerry can is known for its reliability and performance in demanding environments.
- Durable Construction: Built from 0.9mm cold-rolled steel with anti-corrosive coating, this 5-gallon metal gas can is designed for long-lasting performance in tough conditions.
- EPA & CARB Compliant: EO number: G-14-079B-1, this 5-gallon gas can meets strict environmental regulations, legal for use across North America.
- Leak-Proof Design: Equipped with a bayonet-style quick-release nozzle and safety lock, ensuring spill-free and secure fuel transfer.
- Large Capacity: Holds 5 gallons of fuel, perfect for long trips, outdoor adventures, or emergency fuel storage.
- Trusted by Professionals: Used by NATO forces and outdoor enthusiasts, this jerry can is known for its reliability and performance in demanding environments.
- PRESERVES FUEL: This fuel stabilizer ensures keeps gasoline fresh for up to 24 months for storing vehicles that are not in use, boats, outdoor power equipment during winter months, or stocking up on fuel.
- PREVENTS CORROSION: Safeguard your engine & fuel system from the detrimental effects of both ethanol & non-ethanol fuels. Maintaining the integrity of fuel system components, it ensures optimal performance & longevity, promoting a healthier fuel system.
- EASY STARTS: Guarantees quick & easy starts for your equipment & vehicles, providing peace of mind when storing them. With its reliable performance, you can confidently store your items, knowing they will start smoothly whenever needed.
- DIRECTIONS: Pour contents directly into the fuel tank before adding gasoline. Use 1 oz of STA-BIL Storage for every 2.5 gallons of gas. After adding the fuel, run the engine for 5 minutes to treat the entire fuel system.
- EXPIRATION DATE: 2 years from the opening of product, or 5 years from date of production (5-digit code on the back of the bottle; read as YYDDD). YY indicates the year of production. DDD represents the number of the day of that year of production.
- Included Components: Quick Flow Spout Auto Shut Off Gasoline Can;Vapor Locking Quick-Flow Spout
- Special Features: Internal Flame Mitigation Device;Vapor Locking Quick-Flow Spout;High Quality Hdpe Plastic;Two Handles
The Essential Buying Guide for Gas Cans for Long-Term Storage
Storing fuel safely for the long haul requires the right gear. A regular gas can might work for a quick trip to the mower, but long-term storage demands specialized containers. This guide helps you choose the best gas cans to keep your fuel fresh and safe for months, or even years.
Key Features to Look For
When you buy a gas can for long-term storage, focus on features that prevent leaks and keep air out.
- Venting Systems: Fuel expands and contracts with temperature changes. Good cans have built-in vents. These vents let air in or out without letting fuel slosh out. This prevents pressure buildup inside the can.
- Spill-Proof Spouts: Safety is key. Look for spouts that automatically shut off when you stop pouring. Many modern cans feature a “thumb-press” design that gives you total control.
- Child Safety Locks: If children are around, a locking mechanism on the spout cap is crucial. This prevents accidental opening.
- Durability and Size: Choose a size that fits your needs (usually 5-gallon). The can must feel solid and withstand being dropped or bumped.
Important Materials Matter
The material your gas can is made from directly affects how long your fuel stays good and how safe the container is.
Plastic Cans (HDPE)
Most common cans use High-Density Polyethylene (HDPE). This plastic is strong and inexpensive. For long-term storage, you must look for HDPE cans specifically rated for fuel storage. Cheaper plastics can break down or allow fuel vapors to escape over time. Always check for the correct safety rating.
Metal Cans (Steel)
Metal cans offer superior protection against fire and puncture. They are very durable. However, metal cans must have a high-quality interior lining. If the lining fails, moisture can get in and cause the metal to rust. Rust contaminates your stored gasoline.
Factors That Improve or Reduce Quality
Good storage cans have features that actively help preserve the fuel. Poor quality cans often just hold the liquid.
Quality Boosters:
- UV Resistance: If you store cans outside (though indoors is better), UV-resistant plastic prevents the sun from weakening the container walls.
- Opaque Coloring: Darker colors (red, yellow, or green) block light better than clear plastic. Light speeds up the breakdown of gasoline.
- Ethanol Resistance: Modern gasoline often contains ethanol. Ethanol attracts water and can degrade standard plastics. Cans designed for long-term storage resist this chemical reaction better.
Quality Reducers:
- Thin Walls: If the plastic feels flimsy when you squeeze it, it will likely crack sooner.
- Poor Seals: If the cap or vent seals are made of cheap rubber, they harden quickly. Hard seals allow dangerous fumes to leak out.
User Experience and Use Cases
Think about how you will actually use the can. A great can for a generator might be terrible for filling a boat tank.
Ease of Use:
Pouring from a heavy, full 5-gallon can is hard work. Look for cans with a comfortable, wide handle. Some cans include an extension spout that attaches easily. This extension helps you reach the fill port on a vehicle or generator without tilting the heavy can too high.
Storage Scenarios:
- Emergency Preparedness: If you store fuel for power outages, you need a can that seals perfectly and won’t degrade while sitting untouched for a year.
- Recreational Vehicles (RVs/Boats): These require cans that resist movement and vibration without leaking. Metal cans often perform well here, but ensure they are correctly vented for altitude changes.
10 Frequently Asked Questions (FAQ) About Long-Term Gas Can Storage
Q: How long can gasoline stay fresh in a good storage can?
A: With the right fuel stabilizer added and stored in a high-quality, sealed can, gasoline can last for 1 to 3 years. Without stabilizer, it degrades much faster, usually within 3 to 6 months.
Q: Should I use metal or plastic cans for the longest storage time?
A: Metal cans generally protect the fuel from light and air slightly better, which helps slow down chemical breakdown. However, modern, certified HDPE plastic cans with excellent seals are often easier to use and manage rust risk.
Q: Do I need to add a fuel stabilizer every time I fill the can?
A: Yes. If you plan to keep the gas for more than three months, always add the recommended amount of stabilizer according to the product instructions immediately after filling.
Q: Can I store diesel fuel in a gasoline can?
A: No. You must use a can clearly marked for diesel fuel. Mixing or storing them incorrectly is dangerous and can damage engines.
Q: Why is venting so important for long-term storage?
A: Temperature changes cause the liquid fuel to expand and contract. Without a vent, pressure builds up, which can cause the can to rupture or leak dangerously.
Q: Where is the safest place to store filled gas cans?
A: Store them in a cool, dry, well-ventilated area away from any ignition sources, like water heaters or furnaces. A detached shed or garage is usually better than a basement.
Q: What does “UL Listed” or “FM Approved” mean on a gas can?
A: These are safety certifications. They mean independent testing labs checked the can for things like flame arrestors and leak resistance, proving it meets safety standards.
Q: Are those very cheap, unbranded plastic cans okay for storage?
A: No. Avoid them. Cheap cans often use low-quality plastic that breaks down fast and do not have proper vapor seals, making them unsafe for long-term use.
Q: How can I tell if my stored gasoline has gone bad?
A: Bad gasoline smells sour or varnish-like instead of like fresh fuel. If it looks dark, cloudy, or has separated layers, you must dispose of it safely and not use it.
Q: Should I fill the can completely to the top?
A: No. You should leave about 5% headspace (empty space) at the top. This space allows the gasoline to expand safely when the temperature rises.