They last 4 hours each on a low setting.

husband uses these all the time and goes through them so quick.glad i found a 4pack.

It's just butane but Colman always puts out a solid product

Great deal, lowest price ever

Have used thus product before and really like it and the price.

Good, smooth, butane propane I mean nice burning, smooth clean

[This review was collected as part of a promotion.] Lower price than other stores

I use these with the Mr Heater Portable Buddy heater and they are great.

love it when they have the 4 pack.

[This review was collected as part of a promotion.] Better than Amazon price and pick up method.