The updated Platypus Drink Tube Kit offers two great options: 1) It replaces an old or damaged Hoser(TM) drink tube, and 2) It converts any Platypus bottle product with a threaded-opening into a handy hydration reservoir. The kit comes with the threaded closure, a A 1/4" drink tube, a lapel clip, and the new fast-flowing HyFLO(TM) bite valve. SKU: 11009 Weight (Standard): 2.1 oz Weight (Metric): 0.06 kg Width (Standard): .7 in Length (Standard): 40 in Length (Metric): 102 cm Height (Standard): 1 in Bite valve material: Silicone