• Home
  • ABOUT
  • HOW TO START
  • ALPS
    • Austrian Alps
    • German Alps
    • Italian Alps
    • Slovenian Alps
    • Swiss Alps
    • Huts and Shelters
    • Roads and Passes
  • TENERIFE TOURS
  • ABOUT EQUIPMENT
  • FAQs
  • WRITE FOR US

Mountains For Everybody

Site about mountaineering, climbing and equipment, for those who love mountains

  • Outdoor Sleeping
    • Tents
      • Solo tents
      • Tents for 2 People
      • Tents for 3 People
      • Tents for 4 People
      • Tents in general
    • Tarps and Shelters
    • Sleeping Bags
    • Sleeping Pads
  • Backpacks
    • Day Packs
    • Mid-Size Packs
    • Large Packs
    • Kids & Youth
    • Packs FAQs
  • Clothing
    • Men’s
    • Women’s
  • Footwear
    • Men’s
    • Women’s
    • Insulated
  • Gear
    • Camp stuff
    • Lamps
    • Poles
    • Filters
  • Newsletter subscribe

Mr. Heater Buddy FLEX Portable Radiant Cooker

Last Modified: 12/04/2023

The Mr. Heater Buddy FLEX Portable Radiant Cooker is a single-burner with an integrated electric ignition, and it fuels via their Buddy FLEX Radiant Heater.

Mr. Heater Buddy FLEX Portable Radiant Cooker.
Mr. Heater Buddy FLEX Portable Radiant Cooker.

Key features & benefits

  • 5000-8000 BTU.
  • Integrated electronic ignition.
  • Propane fuel.
  • Fuels via Buddy FLEX Radiant Heater.
  • Emergency Low Oxygen safety system.
  • Apex 50° Tip-Switch.
  • Thermal Shut Down system.

What this is about

This cooker is on Amazon under the name Mr. Heater MH8CFLEX 8,000 BTU Buddy Flex Cooker, but on Sportsmans Guide site it is under the name shown in the title.  

So this is a cooker designed to hook it up to the Buddy FLEX Portable Radiant Heater that is sold separately. On one hand this is cool because they are designed to be carried together. There is a latch system that allows you to attach the Cooker to the Buddy Flex when it is not in use, see how this looks:

Mr. Heater Buddy FLEX Portable Radiant Cooker attached to the heater.
Mr. Heater Buddy FLEX Portable Radiant Cooker attached to the heater.

It is easy to attach and detach the two items:

One of the side latches.
One of the side latches.
Easy to detach.
Easy to detach.

Here you can see them more clearly shown together, the Cooker is on the bottom. They offer an accessory carry bag that can be ordered separately and used for both items.

The Cooker and the Heater attached to each other.
The Cooker and the Heater attached to each other.

But note that it cannot be used on its own, you have to have both products with you. It is indeed cool and useful to have such two great products, so you can heat the tent and cook as well, but it would still be better that the Cooker can be used independently.

The heater must be on ‘accessory’ when you use the Cooker. There is a 28 inches quick-connect patented hose included in the package. In fact, it is attached under the FLEX Portable Radiant Cooker where you have an integrated hose storage, so you simply unclip it and attach to the Buddy FLEX Heater. This is how they look when working:

The cooker fuels via Buddy FLEX Radiant Heater.
The cooker fuels via Buddy FLEX Radiant Heater.

The mentioned hose attaches to the Heater easily:

The hose attached to the Buddy FLEX Radiant Heater.
The hose attached to the Buddy FLEX Radiant Heater.

Cooking power 

You have 6000-8000 BTU cooking power here. You can compare this with some other cookers that are presented here in the site. So for example, this Gas ONE Propane or Butane Stove GS-3400P also has 8000 BTU power, and the Jetboil Genesis Basecamp Camping Cooking System has two burners with 10000 BTU combined power.

Cooking control, ignition & safety

The picture below shows the ignition button and the cooking control button, note that you have a battery compartment on the bottom to place a AAA battery (included) for the electronic ignition.

The ignition button and the control button.
The ignition button and the control button.

When the system is attached, you get to the Buddy FLEX Heater and set its knob on Accessory mode. So the two items do not work simultaneously.

The Cooker is with a fiber mesh burner that easily burns off cooking residue to ensure optimum performance. A heavy-duty cooking grate supports up to 10 inches cooking pan and up to 5 lb weight.

The grate and the burner.
The grate and the burner.

The picture below summarizes several safety features that you have in this Cooker. As you realize, this is a tool that can be used indoor as well.

Safety features.
Safety features.

Please see more in this short video:


Who is it for

Regarding the power, officially it is up to 8000 BTU so this is good enough for such a stove.  Being a single-burner, I see it best suited for solo use or for couples.

Because of its use with the heater, this is a great product for all situations where/when you need to heat the tent and to cook as well. So if you are a fisherman or hunter in a cold environment, this is something you will want to have. But this is also a great item for camping.

Regarding the weight and size, you will see the numbers below, this is a car camping item, so it is not designed for the trail. But it is indeed portable. You can transport it even on a bicycle. However, carrying the Cooker alone makes no sense, it must be together with the Heater. 

Regarding the price, it may look steep but this is a quality product and the brand behind it is globally known, so you know what you are buying.


Specifications

  • Type: propane cooker.
  • Weight: 6.17 lb (2.8 kg).
  • Dimensions (L x W x H): 16.5 x 10.98 x 7.52 in (42 x 28 x 19 cm).
  • Warranty: 1-year limited.
  • Fuel: propane.

Final thoughts & rating

In summary, this Mr. Heater Buddy FLEX Portable Radiant Cooker is well-built and a quality product. The fact that it must be used with their Heater has both good and bad sides. But as a set, they are indeed excellent.

When you cook, the Heater will not work but the Cooker will produce plenty of heating to heat the tent. When you are finished with cooking, simply turn the knob on the Heater and it will work while the Cooker will cool down. You can heat the tent with the Cooker attached on the bottom of the Heater.

Below you can see how I rate this Cooker against my usual rating criteria so that you can easily compare it with other items of this type:

Mr Heater Buddy FLEX Portable Radiant Cooker

Mr. Heater Buddy FLEX Portable Radiant Cooker.
8.4

Features

9.5/10

Portability

9.0/10

Craftsmanship

9.5/10

Output

5.7/10

Pros

  • Quality product.
  • Portable.
  • It looks cool.

Cons

  • Not a stand-alone cooker, fuels via Buddy FLEX Radiant Heater.
  • Carry bag to be ordered separately.

 

BEST PLACEs TO BUY

Sportsmans Guide
Amazon

For more options, please check under the category Camp Stuff. See in particular the Campy Gear Hunky 2 in 1 Portable Propane Heater & Stove, you have both a heater and a stove here.

Bookmark this site and come again, this will keep you informed because I add texts here regularly. Let me know if you have questions or comments, there is a comment box below. Have a nice day.

Spread the love

Mountains for Everybody site is reader-supported. This means that some of the links in the text are affiliate links, and when you buy products through our links we may earn some small commission to keep running the site. Filed Under: Camp stuff Tagged With: Mr. Heater, Mr. Heater MH8CFLEX 8

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *


My photo on the summit of Jalovec.Hi everybody and welcome to my site which I nurture with love and passion. Here I describe my own climbs and give reviews of equipment. I hope you will enjoy it. More about the site and about me here.

Categories


Cookies Statement

In this site we do not have any cookie tool. But we do use services by third parties that either use cookies or may be doing so, yet we do not have any control of it. This is covered in their privacy policies. For more details please check in our Privacy Policy page.


  • Contact
  • Privacy Policy
  • Affiliate Disclosure

My Most Memorable Tours

  • Magic Moments On Mount Teide Tenerife
  • Climbing Weissmies solo
  • Climbing Mount Fuji
  • Climbing Zugspitze solo
  • Lagginhorn my first 4000er

Recent Posts

Can an Overweight Person Go for a Trek featured picture.

Can an Overweight Person Go for a Trek?

The Physiological Impact of Thru-Hiking featured picture.

The Physiological Impact of Thru-Hiking: Body’s Response and Effects

Are Canvas Backpacks Good for Hiking featured picture.

Are Canvas Backpacks Good for Hiking?

Why Is There a Gap Between My Back and Backpack featured picture.

Why Is There a Gap Between My Back and Backpack?

Huts and Bivouacs in Dolomiti di Brenta Alps: Interactive Map featured picture.

24 Huts and Bivouacs in Dolomiti di Brenta Alps: Interactive Map

Affiliate Disclosure

I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. So when you buy something from this website, I may receive an affiliate commission. These are my opinions and are not representative of the companies that create these products. My reviews are based on my personal experience and research. I never recommend poor quality products, or create false reviews to make sales. It is my intention to explain products so you can make an informed decisions on which ones suit your needs best.

Categories

  • About mountains in general (33)
  • Alps (138)
    • Austrian Alps (5)
    • German Alps (3)
    • Great mountain roads and passes (10)
    • Huts and Shelters (27)
    • Italian Alps (84)
    • Slovenian Alps (25)
    • Swiss Alps (21)
  • Backpacks (248)
    • About Packs in General (76)
    • Day Packs (63)
    • Large Packs (79)
    • Mid-Size Packs (52)
    • Packs for Kids & Youth (2)
  • Clothing (22)
    • Men's Clothing (11)
    • Women's Clothing (8)
  • Equipment (61)
    • Camp stuff (37)
    • General Stuff (3)
    • Headlamps (8)
    • Trekking poles (3)
    • Water filters & purifiers (9)
  • FAQs (125)
  • Footwear (22)
    • Insulated Footwear (4)
    • Men's Footwear (17)
    • Women's Footwear (6)
  • Guest Author posts (5)
  • Hiking tours (22)
  • Sleeping Bags (109)
  • Sleeping Pads (90)
  • Tenerife (24)
  • Tents and shelters (256)
    • About tents in general (22)
    • Solo tents (23)
    • Tarps and Shelters (12)
    • Tents for 2 People (69)
    • Tents for 3 People (57)
    • Tents for 4 People (91)
    • Winter tents (25)

Copyright © 2025 · Mountains for Everybody · All Rights Reserved