Brass Cosmopolitan Whiskey

The Cosmopolitan Whiskey is the only stopper made for Bourbon, Scotch and other spirits. With 5 o-rings, this stopper fits just about every liquor bottle. It has a 3/8″ x 16 tpi threaded stud as all of my products.  It is 1 1/2″ tall (not including the stud) and is a hefty 2.3 oz.   Made of the same brass used in couplings in all water lines and nitrile o-rings; both are food safe and the o-rings are of a “squishier” durometer of nitrile so the seal is superior to any of my tapered styles.   Image with section of the bottle neck cut out shows 2 o-rings seal where the tapered style only 1 o-ring makes contact with the inside of the bottle.

The modern sleek lines offer something different in the line of bottle stoppers. There is a bit more material at the top to allow space for custom laser engraving (pic shows engraving).   This unique stopper design gives you more marketing capabilities: combine with the Cosmopolitan Wine for a set.  Picture shows a set I turned from the purple stabilized blanks offered on my website.

You may also like the brass 3/8″ x 16 tpi threaded inserts and the 7/16″ stub drill bit that you need for the inserts.

Made and patented in the USA

If you have any questions, please email or call; 717-486-5232.