GSI Outdoors Isobutane 450g Fuel Cartridge

Reviews

• Jean V.

  Rated 5 out of 5

  Reliable

  09/18/26

  I've used Jetboil or MSRs over the years and I've tried this one. I can't really tell the difference but it is reliable especially now that it's getting cold.

• Po Y.

  Rated 5 out of 5

  Nice product

  09/18/26

  Good and handy for my camping trips

• Sally L.

  Rated 5 out of 5

  Always a necessity for my

  09/02/25

  Always a necessity for my camping trip

• Philip L.

  Rated 5 out of 5

  Lots of fuel

  07/25/25

  Cooks more food

• Mark J.

  Rated 5 out of 5

  Quality, Large Fuel Cartridge

  01/17/25

  Lights and burns well even in colder temperatures. Cost efficient large size for camping trips. Reliable brand.

• pak w.

  Rated 5 out of 5

  Isobutane

  12/30/24

  bought this size because there was a deal. this tank size getting the real deal for the money when its on discount. depending on adventure i use for family time camping it lasted whole weekend trip. perform pretty good in cold weather it maintain good flame pretty long.

• Rebecca L.

  Rated 4 out of 5

  Bonne qualité

  06/11/23

  Parfait pour le camping, se transporte moins bien en rando

• Kajen E.

  Rated 5 out of 5

  Good 4 season mix

  04/04/23

  The fuel mix isn't posted online, but it is on the can and I can never find it anywhere. As of this review, these cans have a fuel mixture of 70% isobutane, 25% propane and 5% n-butane. One the highest propane mixes, so it should have good winter performance.

• Luc G.

  Rated 5 out of 5

  Isobutane 450g

  02/16/23

  Beau format. Il ne prend pas trop de place dans mon sac à dos. Très efficace.

• Blake C.

  Rated 5 out of 5

  Isobutane Fuel

  10/21/22

  Another classic camping item - might be a bit big for hiking although its provides 2-weeks of regular use combined with my tiny stove attachment. I like it for boating or cycle touring.