Now in stock with an all new bite valve Flask Lid. This valve requires a break in period to loosen and allow the fluids to flow free. PBA free. Cut down on waste with these reusable gel flasks. Simply scoop in our gel mix, add water, shake, and its race ready! 150 ml flask can hold up to two gels - best for mixing and racing 250 ml flask can hold up to four gels - best for long days in the saddle
