Alchemist's Fire (Barrel)

Barrel of Alchemist's Fire. A caustic, flammable, liquid, refined and concentrated through a deadly and high risk process. This barrel can be outfitted with a wick to be used as an explosive, or ignited with any fire. The explosion caused by this full barrel has a 15ft radius, and does 5d-12 (fire damage) +15 (force damage). Creatures caught in the blast must succeed a DC 16 Constitution Save at the end of their turn or take an additional 10 damage each round.

This can also be used as a bulk supply for smaller implements, flasks, arrow tips, smaller explosives, etc...