Designed for performance and ease of use, the Nathan Pinnacle Soft Flask 14oz Handheld offers ergonomic shaping that fits comfortably in the hand and allows for effortless squeezing. Its smart design combines a rigid structure in key areas with soft, compressible materials for quick, efficient hydration. The flat bottom ensures stability when filling, while the grip-free, lightweight construction enhances comfort during long runs or intense workouts.