UltrAspire 625mL SoftFlask, Locking Cap Thick 70P is ideal for boats Colour:Iron Shadow Grey 70P is ideal for boats with a sitting as well as a standing helmsman The American Medical Athletic Association has estimated that every year 37 50% of America’s 44 million runners suffer a running related injury severe enough to bring them to a halt The updated 28mm locking cap prevents leaks while maintaining a low profile silhouette that reduces body contact when used in a race vest or waist pack This 625mL collapsible SoftFlask™ built in collaboration with HydraPak® carries 625 mL of fluid and is engineered for long distance performance