Structured, strap mounted bag for standard stems fits cell phones up to 6 ¾” (171.45 mm) diagonally and 6-8 gels. FEATURES: Keep Focused on the Road: Smarter Features for Easy-Access Storage Wide access opening to easily remove and handle cell phone Inside pocket for tablets, cash or sticky used gel wrappers Large, easy-pull zipper for ease of access even when race day adrenaline is at its peak Silver colored interior makes it easy to find contents One-handed Super-Slide zipper Aerodynamic Design Tucks Right In Behind Stem Structured shape perfectly optimized to tuck in behind stem and headset spacers without increasing frontal area Extra long straps ensure security on all styles of bike configurations Contents Stay Cooler Insulated sides keep your nutrition cooler SPECS: Dimensions: 8 in (20.5 cm) L × 3.3 in (8.5 cm) H × 2 in (5.1 cm) W Volume: 0.75 L (46 in³) Color: Black Cell Phone Compatibility: Up to 6¾ in (171.45 mm) diagonal Material: Proprietary low-friction woven material; red stretch interior mesh; reflective silver lining; proprietary insulation material; anti-slip base; high stitch-count embroidery Weight: 2.4 oz (68 g)