XLAB is the premier manufacturer of aerodynamic hydration and storage carriers for bicycles. In the last 20 years, the trusted and continually innovating XLAB brand has won 24 World Championships. More than any other brand in the category. XLAB's unique position in the industry is garnered by the extreme focus to detail. Designing products for the specific areas on the bike based on rider usage and our aerospace engineering experience with aerodynamics.