Top up your trusty Thermacell appliance or lantern by refilling with the 12 Hour Repellent Refill Pack.

This pack contains one butane cartridge which will last up to 12 hours and can be used with all of the Thermacell lanterns and appliances except the Backpacker which uses a camping gas cartridge. The included repellent mats are compatible with all of the Thermacell appliances and lanterns, last for up to 4 hours of use per mat, and contains a repellant called allethrin which is a synthetic extract from the chrysanthemum flower.

Whether you’re enjoying a warm summer night in the backyard or eating dinner at the campsite – the 12 Hour Repellent Refill Pack will have your unit ready for action again.

• Each repellent mat lasts for up to 4 hours
• Includes 3 x 4-hour mats and 1 butane cartridge
• Each cartridge lasts for up to 12 hours
• Repellant mats fit all Thermacell Appliances and Lanterns
• Butane cartridge fits Thermacell Appliances and Lanterns except for the Backpacker (uses camping gas cartridges)