Thermacell Backpacker Repellent Refill Mats - M48

Thermacell M48 Backpacker Repellent Refill Mats create a 15-foot zone of mosquito and tick protection for up to 48 hours using the active ingredient Allethrin. This pack contains 12 refill mats designed for use with the Thermacell Backpacker Mosquito Repeller and requires no spray, DEET, or fuel cartridges.