The stash running belt bag offers zippered storage for smartphones, keys, and other small essentials. Fits snugly against the body to minimize bouncing/chafing. Includes water bottle holder (fits up to 2-5/8" diam. bottle), an open pocket for energy gels/protein bars. Reflective stripe for added safety and headphone port for easy listening on the go. Adjustable elastic buckled belt (fit waist size 26"-47")offers a perfect fit every time.