It's not just a bike bag is a handlebar phone case specially for cyclists This allows your phone to stay in front of your eyes only when you are riding a bike. Transparent PVC transparent cell phone window (screen size 6.2 " "); It is a great idea to keep your phone visible while driving, and extremely convenient to use the cell phone card or take a call without using the cell phone. The phone's double zipper design lets your earphone wire pass through the gap. and apart from the reflective stripes on the bag, it's safer at night. Each side pocket the size of 6.7 * 4.5 * 1.6 inch (l * w * d), great for holding a lot of things, like repair kits and bicycle tools, a wallet, sunscreen, keys, snacks, etc. Quick installation: 2 clicks on both sides and Velcro closure at the end of the bag make it very easy and quick to assemble and release from your bike.It can stick on the tube, very convenient and fast . Features: on the phone Case: - Clear and sensitive touch window. - Special sun protection on the top. - Cable outlet at the bottom for headphones, USB cables. - Double thickness interior pads, provide good impact resistance for your phone when riding on rough road. - The extra large window fits most phones under 6.2 inches. Product specifications: Phone cover: 7 3.9 in (18 10 cm) / Max phone screen: 6.2 in One-sided pockets: 17 11.5 4 cm (6.7 4.5 1.57 in) Weight: 0.6 lbs (0.3 kg) Package contents: 1 bicycle bag