Thermacell Backpacker Mosquito Repeller Mat & Gas Refills Size:Large (12 Mats and 4 Gas) As used by the British

As used by the British Army

to copy the natural repellent found in the chrysanthemum flower

Notebook pocket on front

Adjustable hood

Thermacell Backpacker Mosquito Repeller Mat & Gas Refills Size:Large (12 Mats and 4 Gas) As used by the BritishThe Thermacell Mosquito and Midge Repeller Refills contain 12 insect repellent mats and 4 butane cartridges in a large pack or 3 insect repellent mats and 1 butane cartridge in a standard pack. Each high quality insect repellent mat will provide protection for up to 4 hours and each butane cartridge will last for up to 12 hours providing excellent protection from mosquito and midge bites. The mat and gas refills use a synthetic insect repellant that