Availability: In Stock
Thermacell M48 Backpacker Mosquito Repellent Refills keep biting insects at bay without spray, smoke, or odor—essential gear for hunters, campers, and backcountry anglers who won't tolerate distractions in the field. This refill pack contains 12 repellent mats, each burning for 4 hours, giving you 48 hours of total protection per package. Designed to work with the Thermacell Backpacker Mosquito Repeller, these mats create a 15-foot zone of mosquito protection using allethrin, a synthetic copy of a naturally occurring compound found in chrysanthemum flowers. No DEET, no messy sprays, no scent to mask your presence or irritate your skin.
For backcountry hunts, base camp setups, and evening sits where mosquitoes can wreck an otherwise solid day in the field, this is a practical, lightweight solution. The mats are odorless and require no fuel cartridges (sold separately if needed)—just insert a mat into your Backpacker unit and let it work. Whether you're glassing from a blind, settling in at a remote camp, or trying to enjoy a quiet evening without swatting, these refills deliver consistent, chemical-free relief.
This is a refill pack only; it does not include the Thermacell Backpacker Mosquito Repeller device itself. Make sure you have the compatible unit before ordering.
| Product Type | Mosquito repellent mat refills |
| Brand | Thermacell |
| Quantity | 12 mats |
| Duration per Mat | 4 hours |
| Total Protection Time | 48 hours |
| Coverage Area | 15 feet |
| Active Ingredient | Allethrin (synthetic) |
| DEET Content | None |
| Spray/Liquid | No |
| Scent | Odorless |
You'll need a Thermacell Backpacker Mosquito Repeller device. These mats are refills only and do not include the repeller unit itself.
Each mat provides 4 hours of mosquito repellent protection. With 12 mats in the package, you get 48 hours of total protection. You can space them out across multiple camping trips or use them consecutively depending on your needs.
No. The mats are odorless and do not produce smoke or spray, so they won't mask your scent or interfere with your hunt. The allethrin compound is a naturally occurring repellent and releases no detectable odor to humans or game.
These mats are DEET-free and use allethrin, a synthetic version of a natural repellent found in chrysanthemum flowers. They produce no spray, smoke, or chemical odor, making them a straightforward option for extended outdoor use.
SKU: 115851391 • Width: 4.1in • Height: 1.7in • Depth: 5.3in • Weight: 0.1oz
Availability: In Stock
Thermacell M48 Backpacker Mosquito Repellent Refills keep biting insects at bay without spray, smoke, or odor—essential gear for hunters, campers, and backcountry anglers who won't tolerate distractions in the field. This refill pack contains 12 repellent mats, each burning for 4 hours, giving you 48 hours of total protection per package. Designed to work with the Thermacell Backpacker Mosquito Repeller, these mats create a 15-foot zone of mosquito protection using allethrin, a synthetic copy of a naturally occurring compound found in chrysanthemum flowers. No DEET, no messy sprays, no scent to mask your presence or irritate your skin.
For backcountry hunts, base camp setups, and evening sits where mosquitoes can wreck an otherwise solid day in the field, this is a practical, lightweight solution. The mats are odorless and require no fuel cartridges (sold separately if needed)—just insert a mat into your Backpacker unit and let it work. Whether you're glassing from a blind, settling in at a remote camp, or trying to enjoy a quiet evening without swatting, these refills deliver consistent, chemical-free relief.
This is a refill pack only; it does not include the Thermacell Backpacker Mosquito Repeller device itself. Make sure you have the compatible unit before ordering.
| Product Type | Mosquito repellent mat refills |
| Brand | Thermacell |
| Quantity | 12 mats |
| Duration per Mat | 4 hours |
| Total Protection Time | 48 hours |
| Coverage Area | 15 feet |
| Active Ingredient | Allethrin (synthetic) |
| DEET Content | None |
| Spray/Liquid | No |
| Scent | Odorless |
You'll need a Thermacell Backpacker Mosquito Repeller device. These mats are refills only and do not include the repeller unit itself.
Each mat provides 4 hours of mosquito repellent protection. With 12 mats in the package, you get 48 hours of total protection. You can space them out across multiple camping trips or use them consecutively depending on your needs.
No. The mats are odorless and do not produce smoke or spray, so they won't mask your scent or interfere with your hunt. The allethrin compound is a naturally occurring repellent and releases no detectable odor to humans or game.
These mats are DEET-free and use allethrin, a synthetic version of a natural repellent found in chrysanthemum flowers. They produce no spray, smoke, or chemical odor, making them a straightforward option for extended outdoor use.
SKU: 115851391 • Width: 4.1in • Height: 1.7in • Depth: 5.3in • Weight: 0.1oz