【Product Content】You will receive a black bicycle frame bag measuring 20 x 20 x 27 cm. This triangle bag can be hung directly on the bicycle, making it convenient for you to carry items and ride. 【Waterproof】The bicycle bag is made of Oxford fabric, which is sturdy and waterproof, and the waterproof zipper provides double protection for your items. The fabric is waterproof, but it is not recommended to expose the bicycle triangle bag to heavy rain for a long time. 【Easy to install】The bicycle frame bag is equipped with three nylon buckles, which can be easily and firmly installed on the bicycle frame. 【Wide range of uses】The total capacity of the bicycle triangle bag is about 1.5 liters, which is very suitable for travel and daily use. You can use it to store smartphones, wallets, keys, mini bicycle pumps, anti-theft cables, repair tools, etc. It is very suitable for mountain bikes, racing bikes, city bikes, electric bikes, etc. 【Kind Tips】Customer satisfaction is our top goal! If you don't like the product or find that there are quality problems with the product, please feel free to contact us, We will do our best to solve the problem for you in a timely manner!