Product details: Brand: ROCKBROS Product name: Bicycle bag Capacity: 1.7L Weight: approx. 190 g Material: Polyester + PU Color: Black with green Suitable for: Road bike, mountain bikes, folding bike, trekking, etc. Function: Moderate capacity: The bicycle bag is equipped with a capacity of approx. 1.7 liters and can easily accommodate everyday cycling needs such as mobile phones and keys. This reduces the burden on the backpack and makes every ride more relaxed and comfortable. The double-opening zipper with a large opening on the side allows for easy loading and unloading of various items. At the same time, the zipper is smooth and durable. Carrying design: The narrow edge design conforms to the curve of the bicycle body and makes it difficult to touch the legs while riding, ensuring riding safety and comfort. Flexible adjustment: Equipped with removable Velcro straps for easy and quick installation. The position of the straps can be freely adjusted according to the frame size to ensure stability and no shaking. The installation position can also be flexibly adjusted according to personal preferences and riding needs. Multi-point fixation: Four straps are attached to fix the bag body to ensure that the bag body is stable and does not shift during riding. Make cyclists feel more comfortable when riding. Portable handbag: The specially designed handbag is not only easy to carry when parking, but can also be quickly converted into a handbag when needed to meet the needs of different usage scenarios. Safety guarantee: A high-brightness reflective logo design is used on both sides, which can effectively reflect light when riding at night, improving visibility and safety when riding at night.