Do they expire or go bad?

There is no expiration date on the heaters. We have used heaters that were 15 years old and they worked great! As long as the heating element is kept dry, it should work even in 10-15 years.

Are the bags you sell dated so that they are sure to work? I have used old bags and sometimes they do not heat up at all.

Hi, Thank you for your inquiry. The bags are not dated but they are a "current edition" so they work very well. I hope it helps. Best regards, MREdepot team

What are the bag dimensions? Need to fit a 16 oz mason jar inside (3.2x 3.2x5.2). The goal is to make a cup coffee.

Hi and thank you for the question! The dimensions are 0.25" x 12" x 5.75". If you want to make a cup of coffee using these heaters, you should use them with a MRE Beverage Bags that would go inside of a heater and protect your beverage from the heating elements.

Some commercial packs are up to 80grams in size. How many grams is the heating element for these bags?

Hi and thank you for the question! There are several sellers selling this product, so we cannot vouch for everyone. However, we at MREdepot, sell the original FRH heaters, not commercial ones. The heating element weighs 22 g. These are the same green heaters that come in an MRE meal (NSN 8970-01-321-9153). So if you purchase from MREdepot seller, you will be getting the 22 g heating element. Sincerely, MREdepot Team.

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12-Pack of NEW Real Military Surplus Current Edition FRH Heaters (MRE heaters)

Product ID: 109269054

Details

Brand
Military
Color
Green
Form Factor
Compact or
Indoor/Outdoor Usage
Indoor
Special Feature
Lightweight

🎒Compact & lightweight for easy storage

🔥38 KW heat output

♻️Non-toxic & biodegradable disposal

€ 83.25

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Stay warm like a pro—military-grade heat, anytime, anywhere!

MADE IN THE USA - Proudly manufactured domestically for quality and reliability
ULTRA PORTABLE DESIGN - Lightweight and compact—perfect for your backpack or desk drawer
ECO FRIENDLY DISPOSABLE - Biodegradable materials that safely toss in regular trash
EFFORTLESS HEAT ON DEMAND - Simple activation for instant, reliable warmth anywhere
AUTHENTIC MILITARY GRADE WARMTH - Real, current-issue FRH heaters trusted by the armed forces

This 12-pack of real military surplus FRH heaters delivers powerful 38 KW radiant heat in a compact, lightweight form. Made from magnesium, iron, and sodium chloride, these chemical heaters are non-toxic, biodegradable, and disposable with regular household trash. Designed for indoor use in offices, homes, and outdoor adventures, they offer authentic, reliable warmth straight from current military stock, proudly made in the USA.

Specifications

ASIN	B07NRD2P99
Best Sellers Rank	#97,269 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #92 in Outdoor Heaters
Brand Name	Military Surplus
Color	Green
Customer Reviews	4.1 4.1 out of 5 stars (236)
Form Factor	Compact or Portable
Fuel Type	chemical
Heat Output	38 KW
Heating Coverage	300 Square Foot
Heating Element	Radiant
Heating Method	Radiant, radiant & infrared
Indoor Outdoor Usage	Indoor
Manufacturer	Military Surplus
Mounting Type	Floor Mount
Number of Items	12
Number of Packs	12
Part Number	AQ9091
Power Source	Chemical
Recommended Uses For Product	Office, Home, Desk, Bedroom
Room Type	Bedroom, Home Office, Study Room
Special Features	Lightweight

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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