The 30WBTB are black twist-off crown beer bottle caps (1,000/pk) with a 26 mm neck width that are commonly associated with their ease of use. These twist-off caps can crimp onto a bottle's neck and be easily opened manually by hand. Twist-off bottle caps have a single lip liner profile and an oxygen absorbing cap liner that decreases oxidation to help alcoholic drinks maintain a longer lasting pure taste. Commonly used in the United States, the twist-off crown caps are often used in the domestic market and by large breweries. These beer caps are a popular choice for U.S. industrial beers.
