CNC-machined 6061 aluminium construction ensures durability and scratch resistance for long-term outdoor use
Corrosion-resistant O-rings provide a secure, watertight seal to prevent leaks and keep oil safely contained
Adjustable flame size by changing wick length for customized lighting and wind resistance
Includes 60cm spare cotton wick and detailed instructions for easy assembly and maintenance
High-visibility orange ripstop nylon carry bag with elastic toggle for easy identification and transport
Summarized by Shop
At Forest Fundamentals, we are longtime UCO lantern users. Over the years, we’ve made numerous DIY Oil Inserts from old aerosol cans. Eventually, we decided to create our own—introducing the Forest Fundamentals Oil Inserts! COST EFFECTIVENESS: Oil Inserts are far more cost-effective than candles. A 20-pack of candles costs approximately £
Material
CNC-machined 6061 aluminium with matte black anodised finish
Worth every penny!
Read the manuals included to not make the same mistake everyone else did. (i didn't read it and started pulling on that way to short wick. :p)
It's quality all over. With the extra wick and rubbers it will last a lifetime.
They shipped the order quick, no compliant what so ever.
S
S. · August 31, 2026
This photo only shows yours truly "FF Oil Insert" outsite the UCO... But, put in place, it worked like a charm!
So nice light, long lasting and clean burning, too.
Super happy for the Oil Insert; now, can't wait for the Autumn and Winter camps. The Oil Insert will absolutely be joining all outings... so light to carry along, so easy to use and... and, finally free from those messy, mini candles.
Top-of-the-line quality!
Thanks for sending it so smoothly to Denmark.
Cheers,
Maria
M
Maria · August 30, 2026
Well packed and looks amazing great product for use with the lantern, only issue was it said scissors were included but were missing from package. Not really a great drama but just disappointed they were not included.