Polar Beverages announced that all of its carbonated beverage lines will adopt Closure Systems International’s (CSI) lightweight, one-piece Omni mini XP 28-mmPolar Beverages linerless closures. The closures deliver superior application and product performance for sparkling beverages while reducing total cost of operations and enhancing environmental sustainability, the company says. In particular, a closure weighs less than 2 grams and is made from recyclable polyethylene resin. Its seal design also ensures leading carbon dioxide performance across a wide range of conditions, it adds.