Wilderness Solutions Scout Fire Piston Extra Value Pack - FREE charcloth kit 100% made in the USA by the world's leading manufacturer of fire pistons!! Amazing survival fire starting device that uses air to ignite tinder This value pack includes: Scout model fire piston, three rolls of charcloth, Jute fiber nesting material, Spare O rings, Instructions - PLUS a free charcloth kit The Scout model is constructed from Delrin polymer specially selected due to its low friction properties. Please note - the economy priced Scout model is non vented. If a pressure relief valve is desired please see the full line of PATENTED Wilderness Solutions fire pistons on Amazon. The Scout model fire piston is covered by a LIFETIME replacement warrenty