Thanks to the pre-determined marks printed on its exterior, the SiS Pro 800ml Wide Neck Bottle enables you to pour specific amounts of Science in Sport Powder for accurate mixing. Also featuring a lockable valve to ensure leakproof transport and a soft rubber nozzle, the SiS Pro 800ml Wide Neck Bottle is vital for any athlete wanting to hit new heights in training, slaughter their previous personal best and demolish the opposition. Science In Sport Narrow Neck Branded Bottle Features As used by Sir Chris Hoy Unique easy mix system Soft rubber nozzle Easy to grip bottle with ergonomic shape Lockable valve for leakproof transport Dishwasher safe BPA Free
