FireSteel Bunker

(142 reviews) Write a Review
  • The Bunker Series is 1/2" in diameter and comes in 2,3,4,5, & 6" lengths
  • Bunker Rods are available with lanyard holes, choose before adding to your cart.
  • Bunker 2" x 1/2"
  • Bunker 3" x 1/2"
  • Bunker 4" x 1/2"
  • Bunker 5" x 1/2"
  • Bunker 6" x 1/2"
$10.14 - $37.34


The FireSteel Bunker Series by are 1/2 of an inch thick.  This is one HUGE FireSteel that gives massive gobs of hot sparks with every use.

Many people put a Bunker FireSteel in their preparedness caches.  Should a natural or man-made disaster occur, they know they can start as many fires as they need for months, or even years to come.

Put a Bunker FireSteel in your bunker and never worry about starting a fire again!


  • Size: 1/2 inch diameter by 2, 3, 4, 5, or 6 inches long
  • Weight: 3.7 ounces
  • Robust 5500 F (3000 C) sparks that will start a fire in the toughest conditions
  • Composition: ferrocerium rod


  • Genuine FireSteel.
  • Enough FireSteel to make possibly ten thousand fires (we don't know how many, we have never worn one out!).
  • Huge robust sparks that you expect from a FireSteel
  • Easy to use and very safe (Common sense required when using any firemaking gear).
  • Premium firesteel formula that takes your firesteel firemaking to a whole new level
  • 5500 F (3000 C) sparks that will start a fire in the toughest conditions

Related FireSteel

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 * Bunker FireSteel and FireSteel Bunker are trademarks of

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142 Reviews

  • 5
    2 inch bunker

    Posted by Brian on Sep 8th 2019

    Beautiful product. This bunker works perfectly. Shipping was very timely too. I've been a fan of firesteel.coms products for years.
    If you want the best on the market, youll get that here.

  • 5

    Posted by GB on Aug 24th 2019

    I’ve had a few fire steels and as a self proclaimed bug out aficionado, I just saw this fire steel at 4 inches is a great bang for your buck. This big hunk of ferro will last a lifetime, has good spark, and packs nicely. The quality from is superior to other brands and buying a large steel is very practical. would absolutely recommend.

  • 5
    heheheh rain or shine this rod I scrape for fire to come

    Posted by Hani on Jul 2nd 2019

    OUF talk about Fireworks this thing is the perfect Chemical compound and composition of elements that is more than efficient to start combustion even wet conditions because some of the sparks keep combusting seconds after you scraped it due to the composition of its materials

  • 5
    Great ferro rods

    Posted by Backwoodsman on May 13th 2019

    These are the best out of all I've found and tried. I feel I can depend on them

  • 5
    Firesteel Bunker

    Posted by Donnie Newman on Feb 6th 2019

    I have taken my bunker on several backpacking trips and camping trips. This product works great. We carry lighters but those are really backups. We actually use the Firesteel Bunker as our primary fire starter along with the magnesium bar for when it may be a little rough. I have never had a Firesteel I like better. Something you can bet your life on.

  • 5
    6" Firesteel Bunker

    Posted by Dan Peterson on Oct 8th 2018

    Got the 6" Firesteel bunker in the middle of August this year and it had to sit till a good rain to try. Just got in from making feather sticks and shaving fatwood from a tree on our property with my boys. We made 2 fires in the pouring rain. The Firesteel throws sparks like no other can. Being able to show the kids how to use it is a real joy also. Thanks Firesteel.

  • 1
    Ferro rod unusable.

    Posted by Aron Montaini on Sep 18th 2018

    Ferro rod barely throws sparks. To get any sparks at all, I have to apply so much pressure in the scrape that I am marring the steel of my knife. I’ve tried different knives and scrapers all with similar results. Definitely not worth the 4X the price of my other ferro rods of similar size.

  • 5
    Bet your life on it!

    Posted by Frank Ledbetter on Jul 16th 2018

    After thoroughly testing many different products, found this one out of everything, to be the best . As ex-military, I can tell you that these have never failed me even in storms. This one has to be the largest and best one for the money, I will have to get a few more and store them in every pack and every vehicle. If you find fault in this product, then you need to just carry a lighter, because you don't know what you are doing.

  • 5
    Nothing but the best

    Posted by tefana on May 9th 2018

    Once again, it did not disappoint me one bit. Not the first time that I buy firesteel from them, and definitely will not the last time. Except it might take me longer to go through the half inch by 5” lol. But like the Godspark, it delivers a shower of sparks, enough to light up any dry tinder or feather sticks u want. Even my 11 yr old boy swears by it and always try to find a way to use his firesteel to light up any bbq grill he can. Anyway, this product is definitely something to get and add to any prep bag along with the knowledge on how to use it.

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