Tethered cap adopts innovative design, the cap won't be separated from the bottle, but always attached with the bottle to forbid the random disposal of beverage caps and recycled with the bottle as a whole, which is more environmental friendly. Tethered cap complies the latest EU standard and could replace the traditional standard water or beverage caps. Designed according to different standard of bottle neck, such as 3025、2925、1881、1810、38mm etc., the weight can reach lower than 2.0g, cavity range from 48-96, cycle time can be controlled within 2.5 seconds.