Fits standard 5-gallon buckets, or any bucket with an 11.9" diameter. By adding a Fresh-port™ to the patented Airscape® Bucket Insert, the integrated two-way valve now allows for the introduction of gas (argon, nitrogen) into the bucket for further bulk-preservation excellence! The Airscape® Bucket Insert has unlimited uses, including bulk cannabis storage, storing bbq pellets, keeping coffee fresh and so much more!
Learn from Wendi Phan how to use the Airscape® Bucket Lid Insert for bokashi composting.
https://www.youtube.com/watch?v=psLUGU4lTMg