High-quality materials: This bike handlebar bag is made of high-quality 105% polyester material, making our handlebar bag highly durable and easy to clean. It also features a reflective logo for safer riding at night. Large capacity: about 23cm x 12cm x 11.5cm, 1.8L capacity. The front bag can easily store zippered items such as mobile phones, power banks, repair tools, wallets, energy bars, etc. The bicycle handlebar bag can meet your daily needs. Easy Installation: This top bag easily attaches to your bike's handlebars using 8 adjustable hook-and-loop straps. The strap length can be shortened depending on the handlebar diameter, making installation truly easy. Doesn't deform: To protect your belongings, the bike bag features a triangular front handlebar design that won't easily deform. Even when you're not putting your belongings in the bag, it still maintains its three dimensions.