The “fine print” says NOT for fuel. This is only because it’s not a “Red” color per epa standards. These absolutely are ok for fuel. Will not cause engine problems.

Great product at a cheaper price than other brand names

Several likes—LOVES, even! #1–notably, not everyone has a Heat Gun at their disposal but if you do, before you use the hose, heat it, shape it and allow it to cool. Use a rag towel or something for insulation—the hose IS RIGID in comparison to most but I find this particularly helpful because I can keep my hands on my can instead of having to direct my hose! Make sure to slowly and even heat the hose and SHAPE IT, don’t overheat it and flatten, melt or burn it. Make sure to put your contour into it but push any kinks from forming. 2–It’s an EXCELLENT quality, you can see your “automotive fluid” inside plain as day, so the coloration of the “square utility jug” is perfect and it holds just as much as the crazy expensive brand at half the price and includes a hose! 3–Great and handy design…as stated in the description, it has a hand hold on the bottom of the jug. 4–I have no qualms or complaints about the material makeup of this beast but IF anything comes up, I’ll revisit this and likely I’ll have a solution for y’all! 5–people, listen— if you’re shopping at tractor supply, you’ve probably got a handy head between your shoulders…it sits on top of the neck—right there—between your shoulders. Stop complaining about super simple things and further than that, stop subscribing to every last thing you read. I’ll be the test dummy and let y’all know if my “automotive fluid” poses any issues in my “square utility jug”.

They are perfect for any use except fresh water. These don't meet the Carb compliance regulations so they must state not for use with gasoline.