THERMACELL BACKPACKER W/- HR MATSThermacell backpacker mosquito repellent appliance: The Thermacell Backpacker Mosquito Repeller effectively repels mosquitoes and insects by creating a 21m2 zone of protection. Utilising the same camping gas canisters (not included) that backpackers and campers likely have in their bag already, the compact and lightweight Backpacker Repeller is an essential piece of gear. Its also ideal for use while fishing, gardening, hunting, around the backyard,