# Stay Bite-Free on Your Outdoor Adventures with the Thermacell Backpacker Mosquito Repeller! The Thermacell Backpacker Mosquito Repeller effectively repels mosquitoes by creating a 15-foot zone of protection. Utilizing the same camping gas canisters (not included) that backpackers and campers likely have in their bag already the compact and lightweight Backpacker Repeller is an essential piece of gear. It's also ideal for use while fishing gardening hunting around the backyard and more. Usage Tips: Do not attempt to use with refilled canisters Allow gas to flow for 5 seconds before clicking the piezo ignitor and Only compatible with valves designed to the EN417 specification Includes: 1 Backpacker Repeller 16 hours of repellent - 4 repellent mats lasting 4 hours each and 1 water-resistant travel bag. Requires camping gas canister (not included). ----------- ## Product Specifications - Active Ingredient: 21.97% D Cis Allethrin - Refill / Cartridge Type: Mat and Fuel Refills - Weight: 4.0 ounces - Length: 2 inches - Width: 2.5 inches - Width: 4 inches - Battery Life: N/A