Backpacker Mat-Only Refills

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Thermacell Backpacker Mat-Only Refills effectively repel mosquitoes by creating a 15-foot zone of protection when used with the Thermacell Backpacker Mosquito Repeller. This Refill does not include fuel cartridges.

  • Includes 48 hours of mosquito protection refills
  • Mat-only refill for use in the Thermacell Backpacker Mosquito Repeller
  • No spray and no mess. Scent-free and DEET-free.
  • Active ingredient is Allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers
  • Package contains: 12 repellent mats lasting 4 hours each


  • Active ingredient: D-cis/trans allethrin
  • Assembly Details: No assembly required
  • Batteries: N/A
  • Dimensions: 5.25" x 4.25" x 1.75" (LxWxH)
  • Hours of Protection Included: 48
  • Light: N/A
  • Model Number: M48
  • Rubber Armor: N/A
  • Warranty: 1 Year Satisfaction Guarantee
  • Weight (lb): 0.2
  • Zone Check: N/A
  • Zone of Protection Size: 15 Feet