The smallest fill here, and the mix written out
Optimus 100 g EN 417 canister, 50/25/25 butane, isobutane and propane
The smallest fill in this hub at 100 g, and the only canister here that puts a number against all three of its gases — with neither a diameter nor a height anywhere on the listing.
Specifications
- Valve type
- Standard screw thread to EN 417 — stated; the maker gives compatibility with common outdoor stoves carrying an EN 417 thread, naming the Optimus Crux and Crux Lite as examples
- Net gas weight
- 100 g — stated as the fill weight
- Stated gas mix
- 50 per cent butane, 25 per cent isobutane and 25 per cent propane — stated
- Canister diameter
- Not published on the listing — no diameter appears in the title or in any of the five bullets
- Canister height
- Not published on the listing
- Empty weight
- Not published on the listing — 100 g is the gas, and no gross weight is given beside it
- Resealable valve
- Not published on the listing — the maker describes a protective cap that shows whether the canister has been used, and says nothing about what the valve does once the canister comes off a stove
- Amazon reference
- DE B07F7FC8GY · US B07F7FC8GY · GB B07F7FC8GY · FR B07F7FC8GY · IT B007ZZVSOA · ES B07F7FC8GY
- EAN
- 7391812001013
What this listing puts on record
A 100 g screw-thread canister, a gas mix given as 50 per cent butane, 25 per cent isobutane and 25 per cent propane, and a plastic cap the maker states shows whether the canister has already been used.
EN 417, printed rather than implied
EN 417 is the line that decides the purchase, and this listing prints it: the canister is stated to suit common outdoor stoves carrying an EN 417 thread, with the Crux and Crux Lite given as the maker’s own examples.
The one screw-on canister stove reviewed on this site, the SOTO Amicus, names the Lindal valve standard in its own listing rather than EN 417. Neither wording quotes the other, so the manual of the stove in your hand is what these words have to be matched against before anything is turned.
Three gases, three numbers
Most canisters in this hub say butane, or butane-propane, and stop there. This one puts a figure against each of the three. That is the only form in which the cold-weather question can be read at all: butane-heavy mixes lose pressure as the temperature drops, and proportions are what tell you how much butane you are carrying.
The pair that decides whether it nests
Neither the diameter nor the height appears anywhere on this listing, and together they are what say whether the canister travels inside your pot or loose in the pack. The bullets do mention that the folding Crux stove packs into the hollow of a canister — of the 230 g and 450 g sizes, which are not this one.
Before ordering
Check the thread wording in your stove’s manual against the wording here. Then read the instructions printed on the canister alongside the stove’s own, and follow those together with the rules of the place you are standing in: where a canister may be lit, kept, carried or handed in is set by the maker and by local law, and nothing on this page adds to either.
Availability
Selling between 10 € and 14 € across the German and Spanish Amazon stores when this page was checked.
The French Amazon price sits more than 1.6× above the cheapest store. That gap usually means a reshipper rather than a local seller, so that listing is kept out of the range above.
Catalogued on the American, British and Italian Amazon stores with nobody selling it: the reference is there, the offer is not.
Every figure in this section is what Keepa returned on the day this page was last updated. Prices and offers change without notice.
Prices quoted in this text were read on 6 September 2026. The live price is at the top of the page.