A lightweight hydration pack perfect for 1-3 hour rides Women's-specific fit for comfort and stability Hands-free hydration with magnetic ReTrakt hose return system Quick access jersey style pockets to access snacks or tools without slowing down Low center of gravity for optimal weight distribution Included 1.75L Hydrapak reservoir 3L of storage for extra food, clothing and tools Lightweight, ventilated materials Interior zippered pocket for a phone, keys or small essentials Sternum strap to stabilize and increase comfort on any terrain