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It marks the edge of its own approval

Holmwerk Three 20 L METAL cans, UN approved, wide vent channel, jerrycan closure

Three twenty-litre UN approved metal fuel cans in RAL 6003 olive green, with a wide vent channel and a leakproof jerrycan closure.

Holmwerk 20 litre olive green metal fuel cans, three in a set

Holmwerk Three 20 L METAL cans, UN approved, wide vent channel, jerrycan closure

Three twenty-litre UN approved metal fuel cans in RAL 6003 olive green, with a wide vent channel and a leakproof jerrycan closure.

Capacity
Three cans of 20 litres, fourth bullet — approximately 60 litres in total
Approval marks
UN approval with special marking, fifth bullet
Material
Metal, in RAL 6003 olive green, from the title and fourth bullet
Static behaviour
NOWHERE IN THE LISTING — nothing in the listing addresses static charge or earthing
Spout
ONE spout supplied for three cans, fourth bullet
Venting
A wide vent channel for fast emptying, second bullet
Sealing
A leakproof jerrycan closure, third bullet
Stated fuel compatibility
Suitable for petrol, diesel fuel, machine oil and ethanol, with bio-ethanol EXPLICITLY EXCLUDED from that list by the seller, first bullet
Amazon reference
B0BPHVG9XX (same reference on 1 Amazon marketplace)
EAN
4251379459623
  • It marks the edge of its own approval, which nothing else in this catalogue does
  • Metal cans with a classic jerrycan closure, described as leakproof
  • One spout supplied for three cans

Best for: Sixty litres of long-term storage in containers that do not breathe.

≈ €85
Check price on Amazon

Specifications

Capacity
Three cans of 20 litres, fourth bullet — approximately 60 litres in total
Approval marks
UN approval with special marking, fifth bullet
Material
Metal, in RAL 6003 olive green, from the title and fourth bullet
Static behaviour
NOWHERE IN THE LISTING — nothing in the listing addresses static charge or earthing
Spout
ONE spout supplied for three cans, fourth bullet
Venting
A wide vent channel for fast emptying, second bullet
Sealing
A leakproof jerrycan closure, third bullet
Stated fuel compatibility
Suitable for petrol, diesel fuel, machine oil and ethanol, with bio-ethanol EXPLICITLY EXCLUDED from that list by the seller, first bullet
Amazon reference
B0BPHVG9XX (same reference on 1 Amazon marketplace)
EAN
4251379459623

Three metal cans, and a seller who says where the testing stopped.

The sentence that stands out

Suitable for petrol, diesel fuel, machine oil and ethanol. Bio-ethanol is excluded from that list by the seller.

Across fifteen accessories in this catalogue, that is the only place a seller draws a line around its own claim.

It matters on this shelf specifically: ethanol blends attack some materials and seals over time, and approval for petrol does not carry over to E85. Rather than adding one more fluid to a list, this listing says where its testing ends.

The vent channel

Wide, for fast emptying. Air enters as fuel leaves, which is what keeps a pour steady rather than surging.

The closure

A leakproof jerrycan closure — the classic lever type, which seals by clamping rather than threading.

The material

Metal, RAL 6003 olive green. No vapour permeation, no ultraviolet degradation, which is the argument for metal on fuel stored across seasons.

The approval

UN approval, with special marking.

The arithmetic to check

One spout for three cans. In use a spout moves from can to can as each empties, so one is workable — and losing it takes sixty litres out of service at once.

And the gap shared by all seven

Static. Not a word, here or in any listing in this family.

Availability

German Amazon store quoted about 85 € when this page was compiled.

American, British, French, Italian and Spanish Amazon stores returned nothing at all, so the buy button there runs a search instead of landing on an empty page.

These figures are what Keepa reported on the day this page was last updated. Availability and pricing move without notice.

Prices quoted in this text were read on 16 September 2026. The live price is at the top of the page.

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