5-Pack 1LB Refillable Propane Cylinders for Torches, Cooking, and More
Save money, reduce waste, and keep your propane-powered tools running with the Flame King 1LB Blue Refillable Propane Cylinders. This convenient kit includes five empty, refillable 1LB propane cylinders designed for use with propane hand torches, cooking torches, and other compatible 1LB propane appliances. The tall and skinny design provides a comfortable grip and makes these cylinders especially well suited for welding, soldering, searing, caramelizing, melting cheese, and more.
Complete Refill Kit with Everything You Need
This kit includes five refillable empty 1LB propane cylinders, five protective caps, five 2mm (5/64") Allen keys, and one refill kit. The included accessories make it easy to keep your cylinders protected and ready for repeated use.
Perfect Grip for Hand Torches and Kitchen Torches
The tall, slim profile provides an improved grip while working with propane-powered torches. Whether you're soldering pipes, welding, working on crafts, searing steaks, caramelizing sugar on crème brûlées, or melting cheese, these cylinders are designed to fit comfortably with compatible 1LB propane appliances.
Refillable and Transportable to Reduce Waste
Instead of repeatedly throwing away single-use propane cylinders, reuse these refillable Flame King tanks whenever you need them. Refillable cylinders help reduce the waste associated with disposable 1LB tanks while giving you a convenient propane supply for repeated projects and applications.
DOT-Certified for Legal Refill and Transport
Flame King 1LB refillable propane cylinders are DOT certified as legally and lawfully refillable and transportable. Disposable 1LB propane cylinders are not designed or approved for refilling and transport after use. The cylinders also feature a unique patented valve design and a UL1769-listed valve for dependable performance.
Heavy-Duty Steel Construction for Long-Lasting Use
Constructed from high-grade steel, each cylinder is X-ray and hydrostatically tested and finished with a protective powder coating for long-lasting exterior protection. For the fastest and safest filling, use the commercial Flame King refill adapter, sold separately.
Specifications:
- Quantity: 5 refillable propane cylinders
- Cylinder Capacity: 1 lb each
- Color: Blue
- Construction: High-grade steel
- Valve: UL1769 listed, patented valve design
- Testing: X-ray and hydrostatic tested
- Finish: Protective powder coating
- Design: Tall and skinny
- Refillable: Yes
- Transportable: Yes
- Certifications: DOT certified; UL1769 listed
- Included: 5 cylinders, 5 caps, 5 Allen keys, 1 refill kit
- Allen Key Size: 2mm (5/64")
- Compatible Applications: Propane hand torches, welding and soldering torches, kitchen torches, and compatible 1LB propane appliances
- Refill Adapter: Commercial Flame King refill adapter recommended; sold separately
Quality and Service
At Flame King, we manufacture propane tanks and cylinders trusted worldwide for their exceptional quality and reliability. Our commitment to excellence goes beyond the products - we're dedicated to providing outstanding service to every customer. Each tank we produce exceeds industry standards and is crafted in award-winning facilities recognized for their focus on safety and quality. With Flame King, you can count on superior performance and complete peace of mind.
Certifications You Can Count On
At Flame King, we don't just build propane cylinders - we craft trusted companions designed to keep your adventures and daily needs fueled safely and reliably. Whether it's a compact 1 lb. tank for your next camping trip or a heavy-duty 420 lb. cylinder for commercial use, each product is made with care and precision.
Our portable propane cylinders meet strict Department of Transportation (DOT) and Transport Canada (TC) standards, so you can feel confident wherever you go. And for our ASME-certified tanks, they're crafted in facilities certified to ISO 9002 quality standards - because we believe safety and reliability should never be compromised.
With Flame King, you're not just buying a tank; you're investing in peace of mind that lasts.
Durable
Propane equipment faces tough conditions - so we build our tanks from rugged, premium materials designed to stand up to the challenge and deliver lasting performance you can trust.
Safe
At Flame King, safety isn't just a feature - it's our promise. Every tank is rigorously tested in real-world conditions to ensure reliable, dependable performance when it matters most.
Smart Design, Powerful Performance
At Flame King, we fuse cutting-edge technology with durable engineering to deliver propane solutions that are as intuitive as they are reliable - making every experience simpler, safer, and smarter.
Committed to a Greener Future
At Flame King, protecting the planet is at the heart of everything we do. That's why we pioneered the first refillable 1 lb propane tank- helping you reduce waste and embrace a more sustainable way to power your outdoor adventures.
About Us
At Flame King, we believe in the power of propane to fuel life's essential moments - from backyard cookouts to off-grid adventures. For over 20 years, we've been at the heart of it all, designing propane tanks and accessories that people rely on, day in and day out.
Built on a foundation of innovation and integrity, our products are engineered for performance, safety, and longevity. From our durable steel cylinders to our advanced heating and cooking solutions, every Flame King product is crafted to help you heat, power, and cook - wherever life takes you.
We've grown from a trusted manufacturer into a brand that supports sustainability, smarter energy use, and better outdoor living. Whether you're camping under the stars or firing up the grill in your own backyard, Flame King is there to keep the flame alive.








