Thyrm Pyrovault Lighter Armor, by Thomas Christianson
Thyrm Pyrovault Lighter Armor encloses a Zippo lighter insert in a sturdy waterproof polymer case. In addition to making the insert waterproof, the case slows fuel evaporation from classic liquid-fuel inserts, so that the time between fillings can be measured in weeks rather than in days. The case can be opened and the insert operated with one hand. It greatly enhances the usefulness of the Zippo lighter insert. At the time of this writing, the Pyrovault Lighter Armor was available from Thyrm for $29.99. The Backstory On October 10, 2021, SurvivalBlog published my article about using a sleeve cut from …