Scientifically formulated, Nectar delivers a DUAL CARB source: 2 parts Glucose : 1 part Fructose, providing up to 55% more energy to muscles than standard energy formulations made from Glucose only. The precision dosing system enables you to control your fuel system depending on your training requirements and conditions, be it 1 shot for Hypotonic, 2 shots for Isotonic or 3 shots for Hypertonic. Key Features: Nectar branded bicycle water bottle. 600ml capacity with a wide neck for easy filling and washing. Soft drink valve and easy grip construction. Ideal for use with Nectar fuel systems but equally useful as just a water bottle. 600ml capacity.