Seaquist Closures’ 28mm Original Sport Cap closure is designed for single-serve bottled beverages.

The cap features seal technology that provides package integrity throughout transportation, storage and consumption. The tamper resistant, easy-grip tear band assures product safety and the hinged flip lid allows for easy one-handed dispensing. The body and spout can be customized with any color combination. Other features include: standard neck finish; high flow rate--47ml/second; polypropylene body with organeleptic polyethylene spout that holds up to 45 psi of pressure.

(from:packworld.com)