1. Thanks to the design with three straps, the bag can be firmly attached. It is suitable for children's bicycles and comes with various accessories such as lighting sets, tyre lifters, trailer accessories, mobile phone bags, handlebar frame bags, bunting, flags, and more. 2. It has a large capacity and is suitable for different types of bicycles like triangle frame bags, children's tool sets, road bike accessories, men's and women's bicycles, trailer accessories, road bike bags, baskets, solar bicycle lamps, mountain bike tools, multi tools, mobile phone bags, handlebars, children's bicycle lighting sets, mountain bike accessories, magnetic bottle holders, pennant flags, etc. 3. This bicycle frame saddle bag is made of high quality fabric material, durable and long lasting. It is equipped with tyre lifters, bicycle tools, winter accessories, road bike bags, clocks, wheel arch bells, mountain bike windmills, running accessories for women's trailers, bicycle lighting, baskets, flags, mobile phone solar bicycle lamps, repair kits, and more. 4. It has a zip bag design and is comfortable. It includes bicycle repair kit sets, mountain bike accessories, bunting for children, mountain bike accessories for men, women's bicycle frame accessories, children's bicycle gadgets, accessories compatible with motorcycles, multitools, cycling accessories, winter accessories, bicycle tube tools, running accessories for women, frame bags, windmills for children's bicycles, mobile phone holder bags, bicycle lights with mobile phone holders, bicycle repair kits.