---
product_id: 477865971
title: "1/4-lb Empty Refillable Propane Cylinder Tank - Reusable & Transportable - Safe and Legal Refill Option - UL1769 Listed Valve"
brand: "flame king"
price: "$976"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/477865971-1-4-lb-empty-refillable-propane-cylinder-tank-reusable-transportable
store_origin: MX
region: Mexico
---

# Refillable & reusable design 1/4-lb (3.85 oz) capacity UL1769 listed safety valve 1/4-lb Empty Refillable Propane Cylinder Tank - Reusable & Transportable - Safe and Legal Refill Option - UL1769 Listed Valve

**Brand:** flame king
**Price:** $976
**Availability:** ✅ In Stock

## Summary

> 🔥 Refill, reuse, reignite your flame with Flame King!

## Quick Answers

- **What is this?** 1/4-lb Empty Refillable Propane Cylinder Tank - Reusable & Transportable - Safe and Legal Refill Option - UL1769 Listed Valve by flame king
- **How much does it cost?** $976 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/477865971-1-4-lb-empty-refillable-propane-cylinder-tank-reusable-transportable)

## Best For

- flame king enthusiasts

## Why This Product

- Trusted flame king brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable alloy steel with powder-coated finish stands up to rugged use and outdoor adventures.
- • **Compact Powerhouse:** Perfectly sized at just 2"x5.13" to fit your hand and your lifestyle, from torching to camping.
- • **Eco-Chic Fuel Saver:** Slash waste and costs with a refillable propane tank that’s as green as your values.
- • **Safety-First Innovation:** Patented valve and UL1769 certification ensure fast, secure refills without the hassle.
- • **Your Portable Flame Buddy:** Ideal for welding, cooking, and camping lanterns—fuel your passions anywhere, anytime.

## Overview

The Flame King 1/4-lb refillable propane cylinder offers a compact, eco-friendly alternative to disposable tanks. Crafted from durable alloy steel with a powder-coated finish, it features a patented UL1769-listed valve for safe, fast refilling. Perfect for small torches, lanterns, and outdoor cooking, this 3.85 oz tank is designed for professionals and adventurers who value sustainability and convenience.

## Description

The Flame King 1/4 LB refillable propane cylinder is perfect for small propane lamps and lanterns, welding torches, and cooking torches. This propane bottle is refillable & transportable. Our unique & patented valve design is not available from any other manufacturer. Spend your money wisely & start refilling small cylinders whenever you need them! Tossing a single-use disposable tank is just a silly waste of resources & can be a potentially huge problem in the waste stream! Join the eco-revolution! Please note: these cylinders fill fastest & safest with our commercial Flame King refill adapter - sold separately. - UL1769 listed.

## Features

- ITEMS INCLUDED – Refillable Empty 1/4LB Propane Tank and a 2mm (5/64") Allen Key
- SAVE MONEY, SAVE TIME - Start saving money with our reusable and refillable 1/4-LB propane cylinders; refill from the comfort of your backyard; these cylinders fill fastest & safest with our commercial Flame King refill adapter – sold separately
- REDUCE WASTE - Join the eco-revolution! Keep disposable propane tanks out of the environment by using the Flame King 3.85 oz refillable cylinders
- SMART SIZED – Its small size is perfect, allowing you to hold it comfortably while torching whether you are welding/soldering or searing steaks, caramelizing sugar on creme brulees, melting cheese, and much more
- GREAT CAMPING BUDDY - Also perfect for small portable propane lamps and lanterns for camping
- SAFE TO USE - High-grade steel construction, X-ray and hydrostatic tested, powder coated for long lasting exterior protection - UL1769 listed valve
- COMES WITH AN ALLEN KEY to open the bleeder valve - patented valve designed for fast, easy, and safe refilling - adapter sold separately
- PLEASE NOTE: 1/4LB or 3.85 oz capacity is based on water capacity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Flame King |
| Material | Alloy Steel |
| Bottle Type | Refillable, Pre-Purged, Vacuum Ready |
| Color | Green |
| Capacity | 3.85 ounces |
| Special Feature | Patented Valve, Refillable, Fast & Safe Refilling |
| Product Dimensions | 2"W x 5.13"H |
| Product Care Instructions | Hand Wash Only |
| Model Name | FK3.85LP - 1/4-LB Refillable Propane Cylinder |
| Recommended Uses For Product | cooking torches, small propane lamps and lanterns, welding torches |
| Number of Items | 1 |
| Reusability | Reusable |
| Shape | Rectangular |
| Style | 1/4LB Tank (1-PK) |
| Finish Type | Powder Coated |
| Unit Count | 1.0 Count |
| Package Information | Tank |
| Number of Packs | 1 |
| Manufacturer | Flame King |
| UPC | 850034692111 |
| Part Number | FK3.85LP |
| Item Weight | 8.8 ounces |
| Item model number | FK3.85LP |
| Size | 3.9 Ounces |
| Finish | Powder Coated |
| Item Package Quantity | 1 |
| Special Features | Patented Valve, Refillable, Fast & Safe Refilling |
| Included Components | 3.85 Oz Empty Fuel Tank |
| Batteries Required? | No |

## Product Details

- **Brand:** Flame King
- **Material:** Alloy Steel
- **Bottle Type:** Refillable, Pre-Purged, Vacuum Ready
- **Color:** Green
- **Capacity:** 3.85 ounces

## Images

![1/4-lb Empty Refillable Propane Cylinder Tank - Reusable & Transportable - Safe and Legal Refill Option - UL1769 Listed Valve - Image 1](https://m.media-amazon.com/images/I/51n2nj0QTmL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is there an adapter to fill these with a 1lb tank?**
A: Yes, you still use the adapter for 20 lb tanks and add a 20lb to 1lb adapter. This is readily available at your hardware store and it's purpose is to allow you to hook up a 1lb propane bottle to your BBQ for when the 20lb runs out in the middle of a cookout.  Sometimes called a "Steak Saver" HTH

**Q: Is tank suppose to leak gas after the bleeder valve is closed after filling?**
A: No it should not leak after filling. But the smell of propane is strong give it a minute after filling to air out.

**Q: Why is it called a 1/4lb tank? It weighs half a pound empty and only holds about 1.5oz of propane.**
A: It hold 50 grams of propane. I have filled two of these containers multiple times and 50 g is how much propane can be held. I have a YouTube viewer that independently verified the weight. 

The claimed 3.85 ounces is approximately 100 g which is double the actual capacity. Maybe the flame king company and explain. For fun I filled up one of these tanks with butane, and I weighed the fuel as 65 g.

**Q: Im loving how the cylinder looks, but is it a snap head or a screw on head?**
A: it is a screw on head, the same as standard 1lb propane bottles to screw onto propane torches and anything that takes those

## Frequently Bought Together

- Flame King 1/4-lb Empty Refillable Propane Cylinder Tank - Reusable & Transportable - Safe and Legal Refill Option - UL1769 Listed Valve
- Flame King FK-PV777CGA Mini Propane Blow Torch Head 10,000 BTU for Kitchen, Soldering, Searing, Charcoal/Fire Pit Lighting
- Flame King Propane Refill Fitting Adapter Valve for 1LB Camping Refillable Tank Cylinders

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**Shop now:** [https://www.desertcart.mx/products/477865971-1-4-lb-empty-refillable-propane-cylinder-tank-reusable-transportable](https://www.desertcart.mx/products/477865971-1-4-lb-empty-refillable-propane-cylinder-tank-reusable-transportable)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-23*