Exothermic Technologies Carry Bag Black Nylon with Internal Foam Cutouts for Pulsefire LRT Black stiff-sided nylon bag with internal foam cutout, embroidered logo, and many pouches to hold your spare batteries, charger, etc. This carry bag is designed to hold the handheld configuration of the Pulsefire LRT. For a carry bag designed to hold the system in backpack configuration, check out the Pulsefire Backpack Carry Bag.