. Easy attach on & remove: Our bike bag is designed with an adjustable adhensive tape strap that is fixed to the seat bar and reflective adhensive tape straps on the sides that can be fixed under the saddle securely, so it can fit most bikes like road bike, mountain bike and folding bike.
Rainproof: Waterproof fabric with taped zipper for rain.
Night visibility: Reflective strap around the seat bag to increase night visibility while night cycling.Taillight hook compact space on the seat post.
Hide water bottle bag: When not in use, you can use a zipper to close it, which is beautiful and convenient to use.
Double fixation: It? is more stable After using the straps to fix it, a large area of adhensive tape is added to make the rocking more stable.