DetailsButane Cartridge Refills (4-Pack). For use with fuel-powered Thermacell Repellers (except the Backpacker)
Features: • Contains 4 refill fuel cartridges lasting up to 12 hours each • 48 hours of mosquito protection; spray and mess free; DEET-free • Compact, lightweight and portable for 15 ft protection zone • *For Outdoor Use Only
