Handhelds keep athletes safe via an incorporated I.D. card, I.D. printing directing emergency personnel to critical information. * Detailed reflective adds to safety and is included on the Sprint Handheld * Moisture-wicking, adjustable Wall Mesh hand strap * An insulated carrier keeps fluids warm or cool, leaving your hand unaffected by the temperature of the fluid you"re holding. * Power stretch mesh pocket with Velcro closure