---
product_id: 65275078
title: "Olive MR300"
brand: "thermacell"
price: "€ 58.66"
currency: EUR
in_stock: null
url: https://www.desertcart.de/products/65275078-olive-mr300
store_origin: DE
region: Germany
---

# 4-hour repellent mats 12-hour fuel cartridge 20 sqm protection zone Olive MR300

**Brand:** thermacell
**Price:** € 58.66
**Availability:** ❌ Out of Stock

## Summary

> 🦟 Outsmart mosquitoes, not your style.

## Quick Answers

- **What is this?** Olive MR300 by thermacell
- **How much does it cost?** € 58.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/65275078-olive-mr300)

## Best For

- thermacell enthusiasts

## Why This Product

- Trusted thermacell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Tested:** EPA-reviewed formula ensures safety and effectiveness for worry-free outdoor enjoyment.
- • **DEET-Free Defense:** Repel pests without harsh chemicals or sprays on your skin—safe for you and your pets.
- • **Clean & Convenient:** No smoke, no flame, no mess—just easy, portable mosquito defense wherever you go.
- • **Long-Lasting Power:** Includes a 12-hour fuel cartridge and three 4-hour mats for all-day protection.
- • **Effortless 20 sqm Shield:** Create a mosquito-free zone instantly—perfect for your backyard or outdoor adventures.

## Overview

The MR300 Mosquito and Midge Protector offers a DEET-free, easy-to-use solution that creates a 20 square meter zone of protection using a proprietary repellent formula. It includes a 12-hour fuel cartridge and three 4-hour mats, providing fast, effective, and safe mosquito defense without sprays or skin application—ideal for year-round outdoor use.

## Description

Full description not available

## Features

- MOSQUITO PROTECTION THAT WORKS: Thermacell effectively keeps mosquitoes up to 20sqm away; works fast, get max protection in 15 minutes; easy to use; portable device is optimal for backyard, camping, fishing, hunting and more
- EFFECTIVE 15FT ZONE TECHNOLOGY: Engineered to precisely diffuse repellent, creating a 20sqm zone of mosquito protection; consistent repellent protection won’t weaken over time; powered by a safe and compact fuel cartridge
- REPEL MOSQUITOES IN AIR, NOT ON YOUR SKIN: Repel mosquitoes without DEET sprays or lotions on your skin; unscented repellent mats last up to 4 hours each and change colour when time to replace; no smoke, no flame and easy to refill
- PROPRIETARY FORMULA: Independently tested and EPA reviewed for safety & effectiveness; people and pet friendly; for outdoor use only
- INCLUDES: 1 x protection device, 1 x 12-hour fuel cartridge, 3 x 4-hour repellent mats

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5 x 6 x 26.67 cm; 320 g |
| Part number | THCMR-300G |
| Material type | Plastic |
| Seasons | Year-round |
| Item volume | 11.5 Millilitres |
| Department | Unisex |
| Manufacturer | Thermacell |
| Item model number | THCMR-300G |
| ASIN | B07CR3N1TM |

## Product Details

- **Brand:** Thermacell
- **Scent:** Unscented
- **Item volume:** 11.5 Millilitres
- **Item form:** Aerosol
- **Number of items:** 1

## Images

![Olive MR300 - Image 1](https://m.media-amazon.com/images/I/61Nt8qYrHeL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: How much does it weigh?**
A: 180 grams

**Q: Can I take this on a plane**
A: I guess the answer would be yes because the solution cartridge can be removed and put in a clear plastic bag with other liquids which are less than 100ml

**Q: Hi - can the gas cartridges be refilled? - they look like they could be (using standard lighter refuelling cans?).**
A: Yes they can, but only if you remove part of the valve assembly first. There are youtube videos that can guide you.

**Q: Does this kill Gnats or just keep them away? UK**
A: it just keeps them away I think

## Frequently Bought Together

- Thermacell MR300 Mosquito & Midge Protector; Includes 3 x 4hr Mats & 1 x 12hr Cartridge; Easy to Use, Highly Effective; DEET-Free; No Spray; 20 sq m Zone of Protection - Green
- Thermacell Large Refill Pack; 12 x 4hr Mats & 4 x 12hr Cartridges; Mosquito & Midge Protection; No Spray, Scent or Mess; 20 sq m Zone of Protection, THCR4
- Smidge Insect Repellent Cream (75ml)

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**Shop now:** [https://www.desertcart.de/products/65275078-olive-mr300](https://www.desertcart.de/products/65275078-olive-mr300)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-23*