The 3.9kg propane bottle is the smallest in the range. It fits the standard reverse thread propane regulators. Ideal for use outside.  Ideal for a wide range of camping, industrial and DIY tools.

PLEASE NOTE: FLOGAS ODDLY AND SOMETIMES INCONVENIENTLY HAVE THREE 4.5 BOTTLE SIZES, ONE SMALL, ONE SHORT AND FAT AND THE OTHER TALL AND SLIM.  WE DO CHARGE A PREMIUM FOR THE VERY SMALL BOTTLES.  This is done to save the small bottles for those that really can't fit the others.  If you are replacing the small calor bottles and space is an issue we recommend the Campingaz, see other category.