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frontpageBluegrassPicker posted Yesterday 10:26 PM
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frontpageBluegrassPicker posted Yesterday 10:26 PM

16.4oz. Flame King Refillable Empty Propane Cylinder Tank (Green)

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$15

$28

46% off
Amazon
24 Comments 7,970 Views
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Deal Details
Amazon has 16.4oz. Flame King Refillable Empty Propane Cylinder Tank (Green) on sale for $14.50. Shipping is free with Prime or on $35+ orders.

Amazon has 1lb. Mr. Heater Fuel Keg. Empty Refillable Propane Tank on sale for $15.18 - $0.76 (5% Off) when you checkout via Subscribe & Save = $14.42. Shipping is free with Prime or on $35+ orders.Thanks Deal Hunter BluegrassPicker for sharing this deal

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • Our research indicates that 16.4oz. Flame King Refillable Empty Propane Cylinder Tank (Green) is $15.45 less (51.58% savings) than the next best available price from a reputable merchant with prices starting from $29.95 at the time of this posting.
  • About this Store:

Original Post

Written by BluegrassPicker
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 16.4oz. Flame King Refillable Empty Propane Cylinder Tank (Green) on sale for $14.50. Shipping is free with Prime or on $35+ orders.

Amazon has 1lb. Mr. Heater Fuel Keg. Empty Refillable Propane Tank on sale for $15.18 - $0.76 (5% Off) when you checkout via Subscribe & Save = $14.42. Shipping is free with Prime or on $35+ orders.Thanks Deal Hunter BluegrassPicker for sharing this deal

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • Our research indicates that 16.4oz. Flame King Refillable Empty Propane Cylinder Tank (Green) is $15.45 less (51.58% savings) than the next best available price from a reputable merchant with prices starting from $29.95 at the time of this posting.
  • About this Store:

Original Post

Written by BluegrassPicker

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23 Comments

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Today 03:40 AM
36 Posts
Joined Dec 2014
delta_teaToday 03:40 AM
36 Posts
Even better deal, the Mr. Heater Fuel Kegs can be ordered with a subscription for more of a discount. I got an additional 10% off on the $15.18 price. Flame King doesn't offer the subscription option. I bought 6 more. California trying to kill the old one-use tanks so this is decent way to switch over.
Today 10:43 AM
232 Posts
Joined Nov 2019
ScubaslimToday 10:43 AM
232 Posts
Maybe I'm naive, but why do you keep emphasizing the word LEGALLY?
Today 10:51 AM
1,180 Posts
Joined Nov 2016
shigro420Today 10:51 AM
1,180 Posts
THe regular green tanks can legally be refilled. The only governing body is Federal DOT who says you can't fill a tank and then transport it. I guess with these, you can be sure that you won't somehow get caught with a refilled tank in your car.

Stupid.
Pro
Global Mod
Today 11:48 AM
1,567 Posts
Joined Nov 2006
Wiznaz
Pro
Global Mod
Today 11:48 AM
1,567 Posts
In for a Mr Heater tank. Thanks OP and repped

I watched this vid before deciding
https://www.youtube.com/watch?v=jvLc9ZxCgis
1
Today 12:01 PM
1,288 Posts
Joined Nov 2004
HydraridazToday 12:01 PM
1,288 Posts
I refilled the regular portable tank n used it just fine
Today 12:05 PM
5,969 Posts
Joined Feb 2004
armedmetallicaToday 12:05 PM
5,969 Posts
Quote from Wiznaz :
In for a Mr Heater tank. Thanks OP and repped

I watched this vid before deciding
https://www.youtube.com/watch?v=jvLc9ZxCgis
Thanks!
Today 12:05 PM
3,180 Posts
Joined Dec 2008
clinteastwoodToday 12:05 PM
3,180 Posts
I have too many of the regular 1lb that I've refilled, but this price is also available at walmart, home depot, etc right now.

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Today 12:29 PM
1 Posts
Joined Jul 2025
UniqueRose4371Today 12:29 PM
1 Posts
Sounds like the Me Heater is the way to go. But you have to buy the refill kit separately? That's another $30.
Today 12:39 PM
64 Posts
Joined Oct 2019
RealDealForRealToday 12:39 PM
64 Posts
The Mr. Heater tanks are more convenient to fill (no alan key required). That said their QC is not the best. My tank the valve stem gasket and gasket holder/stopper would come out on every other use (I fixed that with a drop of glue spread around the perimeter of the gasket stopper). I haven't seen other users report that issue (so its possible I got really unlucky), but there's a lot of reviews with visible rust due to poor paint application. If these weren't half the in-store price I'd recommend getting one in store where you can visibly inspect before purchasing.

Still at this price I think I'll roll the dice on an extra tank.

Note: You do need a special adapter to properly fill both of these which has a pin not present on the refill adapters for the disposable tanks. You can buy the name brand "fill kit" or there are knockoff adapters for much cheaper that work just as well.
1
Today 12:44 PM
398 Posts
Joined Aug 2012
wahoo_blueToday 12:44 PM
398 Posts
Curious if the Mr Heater version can be filled with an existing fill valve used for the green disposable tanks. The description says you have to use a special fill kit. Are all fill connections the same?

Edit: looks like RealDealForReal answered me just above.
Today 01:02 PM
24 Posts
Joined Nov 2022
HootOwlsToday 01:02 PM
24 Posts
I have 3 of these and I am happy with them. You also need the Flame King Refill kit to make it work. From what I read, the one use bottles will eventually crack when refilled. I don't really know. This system does work well. My only complaint is there is a stupid little hex key to keep up with. I saw another brand that did not need the hex key, but I don't see it this morning. The reason I bought these is the thought of a rupturing in a car full of people was not worth the risk. Peace of mind.
Pro
Today 01:05 PM
12,701 Posts
Joined Oct 2007
arribasn
Pro
Today 01:05 PM
12,701 Posts
Quote from shigro420 :
THe regular green tanks can legally be refilled. The only governing body is Federal DOT who says you can't fill a tank and then transport it. I guess with these, you can be sure that you won't somehow get caught with a refilled tank in your car.

Stupid.

These are also designed to refill, so you can purge tank and completely fill it (without playing freezer tricks) and not worry about a one time use valve leaking
Last edited by arribasn August 23, 2025 at 06:07 AM.
Today 03:41 PM
714 Posts
Joined Nov 2015
speedy777Today 03:41 PM
714 Posts
You can get the Mr. Heater Fuel Keg. - 1 lb. / 16 oz. Empty Refillable Propane Tank – DOT Certified $15.18
https://www.amazon.com/Mr-Heater-...XZ7GK&th=1
Mr. Heater Fuel Keg Refillable Propane Tank Bundle - 1lb Tank and Refill Kit $43.33
https://www.amazon.com/Mr-Heater-...B0CYZ118QJ
Today 03:53 PM
198 Posts
Joined May 2009
tallassmikeToday 03:53 PM
198 Posts
Now if only they have the refillable 4oz tanks for backpacking.

[edit] It's more about an isobutane converter that would stand well with the little backpacking stoves. Most of the adapters are made for the disposable containers.

like this GSI one [rei.com]
Last edited by tallassmike August 23, 2025 at 08:58 AM.

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Today 04:47 PM
466 Posts
Joined Nov 2015
SenorPantalonesToday 04:47 PM
466 Posts
Ignik's 4 lbs propane tank is $57 (25% off) so same price as 4 of these. You'd need hoses to run the same gear, but you also don't need the filling kit. I have a splitter so I can run my stove and grill off the same tank.

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