Nathan | VaporSwift 4L Race Vest | Men's

This pack boasts an innovative AdaptiveFit system that molds to the runner's form, no matter how much their shape or size changes! With an Adjustable Sizing System, this vest offers a snug fit for all body types. It comes equipped with a 1.5L bladder for hydration, two storage pockets, a large main compartment, and a back kangaroo pocket. Designed for a comfortable and secure fit, this vest also has 360 degree reflective features for low visibility runs and a transparent zippered pocket for easy access to essentials. It's perfect for outdoor activities like marathons, trail running, hiking, and cycling!