500ml BPA Free Soft Flask is ideal for using our Fuel X Endurance Fuel during training and racing! Perfect for staying hydrated and fuelled while on the go.
Features a wide mouth for easier top up of Fuel X scoops or sachets. Add 2 scoops of your favourite Fuel X for a power blend of electrolytes & gut-friendly carbohydrates to energise & replenish while on the run.
