- Capacity: 5 gallons / 20 liters
- Best for: larger-volume liquid transfer
- AAL options: storage cap or Auto Stop Spout configurations as shown above
- Brand: Tuff Jug
The 5 Gallon Tuff Jug is the big-capacity utility jug for customers who need faster, cleaner liquid transfer around the trail rig, shop, moto trailer, side-by-side, or support vehicle.
This is the size to look at when the smaller jugs are not enough. It gives you a full 5-gallon / 20-liter container in the Tuff Jug format: a side handle, a broad base, cap options, and a fast-flow design that is easier to control than a loose, awkward container when the ground is uneven.
Searchers often call this a “Tuff Jug gas can,” but Tuff Jug classifies these as utility/fluid jugs rather than certified portable fuel containers. Use the jug only for liquids and use cases that are legal and appropriate where you live, and follow the cap/handling instructions for the liquid you are carrying.
Why the 5 gallon size
The 5-gallon size makes sense for long routes, chase vehicles, shop use, and situations where you would rather carry one larger jug than several small containers.
Select the available cap option above. Storage cap setups are for sealed storage; Auto Stop Spout setups are for controlled transfer when the receiving opening and angle are compatible.
Tuff Jug uses multi-layer HDPE construction, internal venting on Auto Stop spout setups, and a sealing system designed for controlled liquid handling.
Good uses
- Overland support vehicles
- UTVs and motos at camp
- Garage and trailer liquid transfer
- Customers comparing Tuff Jug sizes
The 5 gallon version is the workhorse of the Tuff Jug lineup. It is not the smallest or easiest to tuck into a drawer, but it is the right call when capacity matters more than compact storage.
If your setup is tight, compare this page with the 2.5 Gallon or 1.25 Gallon Tuff Jug. If you need one jug to handle the bigger job, start here.
Compare Tuff Jug sizes
Need more or less capacity? Use the size cards below to move directly between the three Tuff Jug product pages.
Best when capacity matters more than compact storage.
The middle ground when you want useful capacity with less bulk.
The compact pick for motos, UTVs, drawers, and small kits.
Specs and details
- Capacity: 5 gallons / 20 liters
- Construction: multi-layer HDPE per Tuff Jug
- Spout thread: 1 inch NPT per Tuff Jug
- Cap options: choose the available option above
- Available AAL colors: shown in the product selector
- Manufacturer: Tuff Jug
Frequently asked questions
Is this the same thing people search for as a Tuff Jug gas can?
It is the same Tuff Jug product family many customers search for that way, but Tuff Jug identifies these as utility/fluid jugs and notes that they are not certified portable fuel containers under ARB, DOT, or EPA definitions.
Should I choose storage cap or Auto Stop Spout?
Choose the storage cap when you mainly need a sealed container. Choose an Auto Stop Spout configuration when you want controlled transfer and the receiving tank or container works with that spout style.
Which size should I buy?
Pick the 5 gallon size for maximum capacity, the 2.5 gallon size for a middle ground, and the 1.25 gallon size when compact storage and low weight matter most.
Compatibility note: Product photos may show optional mounts, caps, or vehicle setups. Use the product selector above for the exact color and cap configuration being purchased.

















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