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Gas cans may seem simple in principle, but the right design can mean the difference between safe transportation of gasoline and dealing with a harmful spill. The best gas cans do more than just carry the dangerous liquid around on the go. They keep the gasoline contained and sealed until you are ready for it. That is why this top pick gets the job done with a few unique features you won’t find on most other options.
Ahead are the 5 best gas cans you should invest in.
Best Overall: No-Spill 1450 5-Gallon Poly Gas Can
Who else recommends it? BestReviews also picked the No-Spill 1450.
What do buyers say? 92% of 7,300+ Amazon reviewers gave this product 4 stars or above.
The No-Spill 1450 5-Gallon Poly Gas Can is the perfect containment vessel for dangerous liquids like gasoline. Using a thumb button control for precise pouring, the can prevents random spills and leaks with a durable container. The 7/8-inch spout fits into many pouring spaces as well. Coming in at five gallons, this can is a good option for use with heavy machinery or around the home.
Best Budget: No-Spill 1405 2-1/2-Gallon Poly Gas Can
Budget gas cans are common since most options are more affordable than a tank of gasoline in a typical car. With that said, it is important to find a budget gas can that gives you more reliability and usability than standard options. Since transporting gasoline is dangerous no matter how expensive the can is, you need to know your chosen gas can will keep you safe as you use it.
For small fill ups or small equipment, the No-Spill 105 Poly Gas Can is a 2.5-gallon gas can that features a no-spill 7/8-inch spout with a dedicated release control button. Like all of the gas cans under the No-Spill banner, this one is designed to keep leaks and spills down to a minimum. The spout is small and compatible with many types of engines/motorized equipment.
Best for Boats: Scepter USA DuraMax Flo n' Go LE Fluid Transfer Pump and 14-Gallon Rolling Gas Can
Where can you go to fill up your boat when the time comes for more fuel? While some lakes and rivers have fuel stations, the best way is to bring the fuel right to the side of the dock. To do this, you will need a special gas can that carries more fuel in a safe manner. Some wheels to make hauling the extra fuel around easier will not hurt either.
Combining high fuel capacity and easy maneuverability, the Scepter Duramax is more like a mobile gas station than a simple gas can. The 14-gallon capacity will give you plenty of fuel for a good time out on the water. Large wheels and a ten-foot hose allow you to roll the gas can up on the dock and fuel up without the hassle of using smaller gas cans during multiple trips to the pump.
Best for Generators: Eagle Galvanized Safety Can
A lot of people use gas-powered generators in emergency situations, while camping, or on the job when constant power is a must-have. To keep the generator going, you need to provide a constant supply of fuel as well. Gas cans that work well for fueling a generator often have a large carrying capacity and a spout designed to work with a lot of equipment big and small. Suffice it to say, the Eagle Galvanized Safety Can is stronger than your average gas can. Using a single piece design, the can prevents leaks and harmful spills that can be dangerous around active generators. A trigger release in the spout controls the flow of gasoline so you can be precise when refueling a generator or engine. The release is spring loaded, snapping shut when you take your finger off of the trigger.
Best for Long Term Storage: Justrite Safety Can
Whether you have some extra fuel lying around or want to stock up for the upcoming zombie apocalypse, long-term storage of gasoline and other dangerous fuels can present a unique problem. Over time, normal gas cans can start to break down or develop small cracks that allow the fuel to escape. Therefore, any gas can you use for long-term storage needs to be durable. The Justrite Safety Can is designed to eliminate any ambiguity about what it contains inside its metal body. Using a large ID, bright red finish, and solid build construction, this gas can keeps hazardous liquids inside until you are ready to use them. Compatible with many liquids like gasoline, kerosene, and diesel, the seal can prevent liquid and gas leaks. The long spout also makes it easy to fill up equipment when the time comes.
What to Look for When Buying Gas Cans
Gas cans come in various sizes. Bear in mind that when it comes to storing gasoline for home use, bigger is not better. If you are looking for a gas can to keep on hand so that you can fuel up a small lawnmower, a 1- or 2.5-gallon can should suffice. If you want to store gas to replenish a generator, a 5-gallon can should suffice. To transport rather than store gasoline, for example if you're a boat owner who needs a safe way to fuel a docked boat, opt for a gas can with a larger capacity that is equipped with wheels for easy transport.
Metal or Plastic
Gas cans are made in plastic or metal variations. Plastic gas cans don’t rust, but plastic particles can leach into gas, and they are less durable than metal options. Metal cans can rust, but they are generally more durable than plastic.
Design and Safety
When choosing a gas can, look for one that has built-in safety features such as no-spill spouts designed to make the odds of a spill less likely. Some cans are equipped with a dedicated release control button or trigger release in the spout that controls the flow of gasoline and will shut automatically when you take your finger off of it. Be sure your can has a spout that is small enough or large enough to be compatible with whatever machine you are trying to fill. If your can doesn’t have a built-in spout, choose an appropriately sized funnel to reduce the likelihood of spills.
Where should I store gas cans in my home?
You should never keep gas cans anywhere inside your home. Gas is a dangerous substance and a fire hazard and its fumes are perilous for human health. If you insist on keeping a personal stash of gas on hand, store it in an outdoor shed in a durable leak-proof can intended for storage. Storing gas in the garage isn’t great, but it’s better than keeping it in the house. Just be vigilant about safety, storing it out of reach of kids and pets and away from power tools or anything else that could help spark a gas fire.
Do gas cans expire?
Gasoline stored in cans has a limited shelf life of approximately three to six months depending on the type of gas (ethanol blends generally last up to three months, while pure gas can last up to six). Fuel-stabilized gas can last longer. Old gas cans make great collectibles, but should not be used to store gas since they may have degraded over time forming cracks that can allow fuel to escape. What’s more, old gas may lose its combustive powers due to oxidation and evaporation.
Why do new gas cans not have a vent?
Since 2009, EPA rules have prohibited portable gas cans from having separate vents to prevent vapors from escaping. Instead, the vents are built into the single pouring mechanism meaning that the cans only vent when opened. While the cans were designed to prevent spills, critics argue that they tend to drip and do not work as intended.
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This article was written and researched by Austin Fracchia, a writer specializing in home design, DIY projects, and technology. He has written for Best Reviews, TechDigg, Wikimotive, and more. He has five years of experience.