Skip to product information
1 of 7


Thermacell MR300 Portable Mosquito Repeller with 12-Hour Refill, Olive Green

Thermacell MR300 Portable Mosquito Repeller with 12-Hour Refill, Olive Green

Regular price $28.75 USD
Regular price Sale price $28.75 USD
Sale Sold out
Shipping calculated at checkout.

Ditch the Bug Spray

For all your outdoor adventures, the Thermacell Portable Mosquito Repeller is easy to use and provides hours of scent-free, mess-free mosquito defense up to 15 feet per repeller. With no smoke, no flames, and no harsh odors, this portable repeller doesn't require batteries or cords and is ideal for fishing, hunting, canoeing, hiking, kayaking, and other outdoor activities.

Mosquitoes are no small problem - they can ruin a good time with painful mosquito bites, bothersome buzzing, and days of itching afterward. Until now, mosquito sprays, lotions, torches, DEET, and citronella have been the only options for fighting mosquitoes. We started Thermacell because we wanted a better way to fight mosquitoes. From humble beginnings, our team of entomologists, researchers, and outdoor enthusiasts has over 100 years of combined experience fighting mosquitoes.

So all you have to do is TURN IT ON...MOSQUITOES GONE.

Thermacell Portable Mosquito Repeller, Olive Green

  • Outdoor mosquito repellent provides a 15-foot zone of protection against mosquitoes
  • Includes one repeller, one 12-hour fuel cartridge, and three 4-hour repellent mats
  • Made with a synthetic allethrin formula inspired by repellent extracts found in plants
  • Heat-activated, cordless, and hassle-free design powered by an included safe and compact 12-hour fuel cartridge
  • Features unscented repellent mats that last up to 4 hours each and change color when time to replace
  • Max protection in just 15 minutes
  • Scent-free repellent is mess-free and easy to refill
  • Made without DEET sprays or lotions
  • Independently tested and EPA reviewed for safety and effectiveness
  • People-friendly and pet-friendly
  • Ideal for outdoor activities on the deck, by the firepit, and more
  • 100% satisfaction guaranteed with an automatic 1 year warranty included (option to extend warranty to 2 years with registration)



Cordless, Odorless, Portable, Refillable



Assembled Product Weight

0.4 lb


Thermacell Repellents Inc

Manufacturer Part Number


Assembled Product Dimensions (L x W x H)

7.60 x 3.00 x 2.00 Inches

SKU: WA740153462

Shipping & Returns

Shipping: FREE

Returns: see Cancellation, Returns & Refund

View full details