Say goodbye to mosquito bites and enjoy your outdoor activities with the Thermacell MR300 Portable Mosquito Repeller with included holster! This innovative, lightweight device is designed to provide you with up to 15 feet of mosquito protection in just minutes, so you can enjoy a bite-free experience while you hunt, camp, or hike. The Thermacell MR300 Portable Mosquito Repeller comes with a newly improved holster for easy access whenever you need it. It even features an internal mat storage pocket, external fuel cartridge storage pocket, elastic enclosures, and a detachable clip. The MR300 Repeller also features reengineered grill and switch for improved performance, quieter ignition, improved ergonomics and an accessory mounting system.