Bike Seat Bag for Mountain Road Bikes

ROCKBROS is an original cycling equipment brand owned by a passionate team whose mission is to provide top-quality and comfortable products as well as excellent service. We concentrate on exploring the latest cycling trends and creating the most functional equipment for all cyclists. Shop the full ROCKBROS line, Enjoy ROCKBROS, Enjoy Cycling!

ROCK means determination to be as tough as a rock and a belief that it would persevere and innovate no matter how difficult it may be. BROS means that the customer is like a brother or sister, and we will accompany the customer like family. ROCKBROS adheres to the concept of providing fashionable, high-quality, comfortable, and affordable products for everyone who loves cycling and a healthy life, spreading a healthy cycling culture. ENJOY CYCLING, ENJOY ROCKBROS!

Our "Y SERIES" bike saddle bag is made of a one-piece reflective ring bone, thickened 3D diving cotton, and colorful gauze, resulting in a stylish and firm design. The one-piece reinforced upgraded strap can bear up to 4KG, so customers need not worry about its durability. The design includes a taillight hook and reflective strips on both sides, ensuring your safety during night rides. The elastic rubber allows the bag to be easily replaced between bikes.

The bike seat bag features a one-top mesh pouch and two side mesh pouches, making it convenient to separate items such as CO2 cartridges, tools, keys, or other necessities. The oblique depth is 7 inches, allowing you to store your mini pump, wrench, or other long tools.

Our ROCKBROS Upgraded 3D Thickened Shockproof Shell Bike Seat Bag is water-resistant, with a thickened 3D diving cotton lining providing internal shock-resistant protection. The waterproof fabric with taped zipper ensures rain protection, although the bag should not be soaked in water for an extended period (as the stitches are not fully waterproof).

The easy-to-install mounting system includes two stick-up straps and a rubber buckle, securely attaching the bag to the seat post. The reflective strap around the seat bag increases night visibility during cycling. ROCKBROS provides a quality guarantee and friendly customer service, with any questions or concerns addressed promptly.

The ROCKBROS bike accessories line includes Top Tube Bike Bags, Bike Frame Bags, Bike Front Bags, Large Bike Seat Bags, and Bike Handlebar Bags, all designed with the same attention to detail, functionality, and customer satisfaction.

product information: