This reusable 38 mm screw cap will fit our 1 gallon and 1/2 gallon jugs and CBD Growlers. It is made of plastic and has a hole in the middle, which works best with our 3 piece airlock - item 7010. Perfect for small batch experiments or yeast starters.
Customer ReviewsWrite a review
On the positive side, it fit the jug and held the air lock. After that, nothing positive to say about it. It cracked right above the thread line. Crack is horizontal and extends almost half way around, rendering it worthless. Bought two and they both did the same thing. Typically, that happens from over tightening, but I don't think I over tightened them and the crack appeared sometime months into the aging/clarifying process. Glad I had also purchased a drilled rubber stopper at the same time.
Just started my first batch of dandelion wine a week ago. A few days in, I received a surprise gift of Midwest's beginner fruit wine making kit and add on. Yesterday, I transferred the must from the fermenting pail to the gallon jug, and was totally relieved by how easy it was to use this plastic screw on lid to attach the 3 piece airlock. As I have researched more equipment I learned about the rubber bung and am so happy I did not have to experiment with that for my wine making forays. The airlock is bubbling away merrily and I know that when it is time to transfer it again, no disasters will occur in removing this cap and lid. I am sure that me and the bung lid removal would not go well and may in fact cause me to reap destruction. Thanks Midwest, I will be making my own orders soon and will get some more of these nifty caps!