The osprey verve 3l hydration pack is an ideal partner if you are going for a long ride featuring a womens specific fit the verve 3 and integrated 25l hydraulics lt reservoir ensure that you can carry all the required gear and liquid to perform your best the reservoir is accessed via an asymmetric zip for quick and easy refills the reservoir incorporates 2 chevron welded baffles to help maintain shape when full and limit sloshing from the water osprey have also solved the wandering hose