Feature 11. Heat preservation and cold preservation design: The interior of the handlebar bag is designed with an aluminum film layer, which has the function of heat preservation and cold preservation, keeping the temperature of the kettle and the freshness of the food. 22. Sensitive touch screen: 7.5 inch high sensitivity, transparent touch screen, compatible with all smartphones and wide applicability. The bag is suitable for most bike types such as mountain bikes, road bikes, kids bikes, city bikes and more. 33. 4.5L Large capacity: The bicycle handlebar bag provides a large 4.5L storage space, you can easily carry small items such as keys, glasses, smartphones, wallets, mini pumps and other repair kits. Side mesh pockets hold water bottles. Large enough to hold your webcam too. 44. Splashproof waterproof and durable: Our bike phone holder bag is made of high quality polyester material. It is filled with a very flexible, durable and tear-resistant PE sheet. Splash-proof, abrasion-proof, scratch-proof, to ensure long-term use. 55. Easy to install: Quick install and one-button release design, 3 fixed sticky stickers in a stable triangle design, easy and firm to install on the handlebar.Material: polyester, aluminum film, TPUSize: about 20*12.5*18cmCapacity: 4.5LApplicable: Suitable for mobile phones under 7.5 inchesWeight: about 260gPackage List: 1 * Bike Handlebar BagNoteDue to the lighting effects and shooting angles, there is color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.