The Nathan GigaBite Training Box features thermal molded steamlined shaping, magnetic on-lid iPhone pocket, and clear window display, and large internal storage capacity means never running out of fuel or data. The fully customizable internal capacity with removable dividers means you can fit gels or a burrito if you choose!
Easy open and shut magnetic lid closure
Phone-on-the-go with conductive touch screen
Ant + compatible
Perfectly located attachment straps for maximum security