Handhelds are our bestselling product and there’s a good reason for it. As the industry leader in hydration solutions, Nathan is always one step ahead in handheld hydration. We offer two primary types of handhelds – Hard Flasks and Soft Flasks. Both feature our patented grip-free design that keeps hydration in reach and always at the ready while maintaining a relaxed hand when running. We also offer a variety of solutions for carrying extra gear, a phone, your keys, or other small items like energy gels. All flasks are available in both insulated and non-insulated versions.