ThermaCELL Backpacker Mosquito Repeller - 90 Hours
$26.99
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4.0 out of 5 stars with 104 reviews
4 out of 5 stars
9 October, 2025
originally posted on thermacell.com
To put in sack, keep it right side up
Backpacker Mosquito Repeller: Heard some say it not fit in its sack. But it does, just do no insert it upside down in the bag, just keep it right side up, narrower end downward, easier way in. Then once you get to the wide top, gently wiggle the sack over it, and so easy does it all slide in softly. It's so/that easy. I like it when I cannot use or depend on skin, clothing or body chemicals, net or incense, and when I cannot use a battery version.
3 out of 5 stars
30 June, 2025
originally posted on thermacell.com
On/Off Switch issue
I've used my Thermacell Backpacker Mosquito Repellent for two summers, going through 15 Thermacell mats. Now, the fuel seems to flow and burn more intense, regardless of whether the switch is ON or OFF.
1 reply from Consumer Services team - 9 months ago
We apologize for your less than satisfactory experience with our product! We at Thermacell pride ourselves on our products and our ability to protect people against pesky mosquitoes. We stand by our products with a 100% satisfaction guarantee. Please contact us at customerservice@thermacell.net or 1-866-753-3837 so we can make things right for you.
5 out of 5 stars
23 June, 2024
originally posted on thermacell.com
Happy Camper
I've been using Backpacker as well as other Thermacell products for years and love them all! They really do work to keep the mosquitoes and other little bugs away. I'll never use another product! It's also very easy to swap out the mats once you see the color fade. I've also successfully used them in light rain.
5 out of 5 stars
8 June, 2024
originally posted on thermacell.com
Trusted partner during many back country nights
Enjoying our Thermacell backpacker for almost 4 years during late spring, summer and fall back country camping trips in Canada. Sturdy design, cheap(er) to run than small gas refills and effectively repels most mosquitos. I test it’s effectiveness once in a while and turn it off and notice the buggers come zooming straight back.
5 out of 5 stars
8 June, 2022
originally posted on thermacell.com
Still Keeping Camp Bug Free
I have been using the Backpacker MR for over two years now. It goes on every backpack trip, every car camping weekend and every canoe expedition from the Linville Gorge in NC to Algonquin Provincial Park in Ontario. Always very good results, and extremely fuel efficient! Never had an issue with not lighting or working as advertised. Just protect from the wind....
4 out of 5 stars
15 September, 2021
originally posted on thermacell.com
Worked extremely well when using Jet Boil canniste
Initially would not work with MSR cannister. Took it to a local distributor who concurred. Jet Boil worked flawlessly.
5 out of 5 stars
27 August, 2021
originally posted on thermacell.com
Best device for camping
Don't look else ware. This is all you need. Best device ever. Running 3 years strong.
5 out of 5 stars
7 August, 2021
originally posted on thermacell.com
Best piece of camping gear.
I bought the Backpacker for a trip to Yellowstone National Park. Using the 8 ounce fuel canister is more economical and easy to find. I light it with a new pad each evening, and let it burn all night. After 17 nights of camping, I am still using the original fuel canister. Awesome product!
1 out of 5 stars
24 July, 2021
originally posted on thermacell.com
When it worked...
I bought this a month ago and we felt it was a great purchase at the time. At about 1 month and 3 pads in, not a chance we could get it started. Unscrewed the tank, waited...Turned on and off the valve. No chance to reignite after all the efforts to want this unit to work. When it did work it did the job. Too bad the "work" in this unit is only weeks and not months or years. Unless my experience changes the "Backpacker" from Thermacell, in my opinion is a "do not buy."
1 reply from Customer Service team - 5 years ago
We apologize for your less than satisfactory experience with our product! We at Thermacell pride ourselves on our products and our ability to protect people against pesky mosquitoes. We stand by our products with a 100% satisfaction guarantee. Please contact us at customerservice@thermacell.net or 1-866-753-3837 so we can make things right for you.
2 out of 5 stars
5 June, 2021
originally posted on thermacell.com
Do Not Buy
I came across this the other week and thought boom that's what I need. I go camping every weekend summer & winter. I got a whole range of gas cannisters from butane propane mix to just butane and propnane and not one of them will turn this thing on. As you screw it onto the gas cannister you can hear it as the gas fills the unit, I switch it on and use the trigger and nothing. This is the biggest piece of crap I have ever purchased. The other products maybe ok but this back packer is rubbish. Save your money and look at something else. Like I have said Thermacells other products maybe ok it's just the backpacker I would stay away from.
1 reply from Customer Service team - 5 years ago
We apologize for your less than satisfactory experience with our product! We at Thermacell pride ourselves on our products and our ability to protect people against pesky mosquitoes. We stand by our products with a 100% satisfaction guarantee. Please contact us at customerservice@thermacell.net or 1-866-753-3837 so we can make things right for you.
2 out of 5 stars
2 June, 2021
originally posted on thermacell.com
Great When it Stays Lit
I have more than a few Backpackers but they all experience a problem staying lit using ISO-Butane/Propane canisters. When the unit goes out, you can only reignite it by turning it off, unsealing & resealing the fuel canister and reigniting. Is this a fuel brand problem? I it a vapor lock problem? Is it a Backpacker valve problem?? Regardless it is frustrating and annoying and I no longer recommend these to anyone.
1 reply from Customer Service team - 5 years ago
We apologize for your less than satisfactory experience with our product! We at Thermacell pride ourselves on our products and our ability to protect people against pesky mosquitoes. We stand by our products with a 100% satisfaction guarantee. Please contact us at customerservice@thermacell.net or 1-866-753-3837 so we can make things right for you.
5 out of 5 stars
8 March, 2021
originally posted on thermacell.com
Great for Camping
Great for around the picnic table! Hooked up easy and was easy to use
1 out of 5 stars
13 August, 2020
originally posted on thermacell.com
New product... Won't light
New thermacell backpacker. Won't light with 2 fuel canisters... Tries to start and just doesn't catch. Does it need an adapter or is it just junk?
1 reply from Thermacell Customer Service team - 6 years ago
Sorry to hear that our product is not performing to our quality standards! We thank you for your feedback and take matters like this seriously. Thermacell stand by our products with a 100% satisfaction guarantee. Please contact us at service@thermacell.net or 1-866-753-3837 so we can make things right for you.
1 out of 5 stars
11 August, 2020
originally posted on thermacell.com
Fuel source question
I just bought this for a short camping trip, and I assumed that the fuel was included like all their other products (which I use regularly). The packaging is not clear at all about needing an isobutane fuel canister. Great if you're carrying that for your cooking; not great if you don't normally camp with that fuel
1 reply from Thermacell Customer Service team - 6 years ago
Sorry to hear that our product is not performing to our quality standards! We thank you for your feedback and take matters like this seriously. Thermacell stand by our products with a 100% satisfaction guarantee. Please contact us at service@thermacell.net or 1-866-753-3837 so we can make things right for you.
1 out of 5 stars
21 July, 2020
originally posted on thermacell.com
Do not buy.
This product worked great for about a year and now it no longer does. I have tried many different fuel canisters but it will not work. I would not recommend buying
1 reply from Customer Service team - 6 years ago
Thank you for this insightful feedback. We at Thermacell strive to maintain a 100% satisfaction guarantee with all our products. We are sorry that your experience with Thermacell was anything less than excellent. Please contact us at service@thermacell.net or 1-866-753-3837 so we can make things right for you.
1 out of 5 stars
7 July, 2020
originally posted on thermacell.com
Frustrated user
Product failed on second use, having issues getting warranty replacement
1 reply from Customer Service team - 6 years ago
Please be aware we are experiencing higher than normal customer service email and call volumes. We have acknowledged your inquiry and will be in contact with you as quickly as possible. We appreciate your patience and understanding at this time.
4 out of 5 stars
6 July, 2020
originally posted on thermacell.com
Love it
I have had one for a couple years and use it quite often. Recently the piezo igniter seems to have given out. I hope to be able fix it or have the igniter replaced. In the meantime, I bought a second unit to cover for the one that’s down. Great, useful product.
5 out of 5 stars
6 July, 2020
originally posted on thermacell.com
Backpacker repeller
Great product. Mosquitos are gone in the backyard to enjoying sitting outside.
1 out of 5 stars
2 July, 2020
originally posted on thermacell.com
Not happy
I bought the Backpacker Mosquito Repeller and when I finally found the correct fuel it didn't work. It seems to weak to heat the pads.
1 reply from Customer Service team - 6 years ago
Thanks for your review. Please contact us at service@thermacell.net or 1-866-753-3837 and one of our technical experts can help you get your Backpacker working properly. All Thermacell products have a 100% Satisfaction Guarantee.
5 out of 5 stars
28 May, 2020
originally posted on thermacell.com
Works Very Well
I have used different models and they all work well as long as there isn't a strong breeze. I have a huge Mosquito issue during Summer here in NC so when I work in the garage, the Thermacell comes out !!!