Feature:1. EVA waterproof zipper and fabric design, you don't need to worry about going out in a rainy day.2. The hook and loop is made of upgraded silica material, which has strong adhesion and can effectively prevent slippage and will not scratch the tube of the bicycle.3. Reflective design makes it safer to ride at night and large‑capacity space meets the needs of loading things for daily travel.4. TPU touch screen is highly sensitive, which fits the phone better and the touchscreen is more sensitive.5. With the headphone jack, you can enjoy music while riding, making your riding no longer boring.Specification:Item Type: Top Tube Bag Material: EVALength: Approx. 20cm / 7.9inWidth: Approx. 11cm / 4.3in Product Weight: Approx. 220g / 7.8ozFeatures: TPU touch screen design, the touch screen is more sensitive. Coupled with the headphone jack design, you can enjoy music anytime, anywhere. Package List:1 xTop Tube Bag Note:Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.