What is Reddit's opinion of Flame King Refillable 1 lb Empty Propane Cylinder Tank - Reusable - Safe and Legal Refill Option - DOT Compliant - 16.4 oz?

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It’s safer to buy small tanks that are designed to be refilled.

Flame King Refillable 1 lb Empty Propane Cylinder Tank - Reusable - Safe and Legal Refill Option - DOT Compliant - 16.4 oz https://www.amazon.com/dp/B00MM3GCVO/ref=cm_sw_r_cp_api_glt_fabc_06MCXTDMPXNQY5J8XN48

You can technically refill them, but they weren't designed for this and for example don't have a bleeder valve to let you know when they are full.

It's also technically illegal to transport them once refilled.

There are 1lb canisters that are safely refillable though.

Disposable 1lb cans are NOT supposed to be refilled. Doing so is incredibly dangerous. There are special ones that can be.

There is a company that sell refillable ones. You need to buy the canister and the valve to fill it from a 20 lb (grill) tank.

https://www.amazon.com/Flame-King-Refillable-Propane-Cylinder/dp/B00MM3GCVO

https://www.homedepot.com/p/GASONE-Propane-Refill-Adapter-for-1-lb-Tanks-50180/310727259

This?

https://www.amazon.com/Flame-King-Refillable-Propane-Cylinder/dp/B00MM3GCVO/

That's cheaper than I remembered. Too bad I didn't come across that a long time ago. That can be worth it for an overnighter. If you'll be staying out longer, you should look into a bigger tank. A 20lb tank may be overkill, so here's a 5 pound tank, and a 10 pound tank. There's even lightweight composite 17 pound tanks, and other sizes are available directly from the manufacturer.

Do you have a fan? On my last trip I had tons of condensation with the Mr Heater. Like my tent was dripping on me. It was even dripping through my mesh onto my sleeping bag. Next time I'm bringing a fan.