The Thermacell MR300 Portable Mosquito Repeller with Holster is very effective at repelling mosquitoes by forming a 15-foot mosquito protection zone just minutes after being activated. The MR300 Repeller with Holster can be used during virtually any outdoor activity to repel annoying mosquitoes, stopping them in mid-air before they come into contact with skin. The MR300 is the newest Thermacell Portable Mosquito Repeller and includes a new-and-improved holster specifically designed for optimal use with the MR300 Portable Repeller.

• New features of the MR300 Portable Repeller include: Reengineered grill and switch for improved performance, quieter ignition, improved ergonomics and an accessory mounting system that will come in handy with the included holster with clip.
• New features of the Holster for MR300 Portable Repellers include: Internal mat storage pocket, external fuel cartridge storage pocket, elastic enclosures and detachable clip.
• Holster optimized for MR300 and MR450 Portable Repellers. Also compatible with MR150 Portable Repellers.
• Ideal mosquito repellent for hunters from the tree stand to the duck blind.
• Lightweight, convenient, portable and highly effective.
• Scent-free and DEET-free. No spray, no mess, no open flame and no smoky candles.
• Package contains: 1 Black MR300 Repeller, 1 Camouflage Holster, and 12 hours of refills - 3 repellent mats and 1 fuel cartridge.