Bike Saddle Tube Bag Waterproof Bicycle Under Seats Bag Large Capacity Cycling Storage Bag Quick Release Bicycle Accessories

PVC waterproof material and high-frequency welding technology are used to achieve sealing and waterproof effect.

Triangle fixation is stable and reliable.

The thickened frame supports, which is not easy to collapse even if it is not loaded with bags. It is more beautiful when it is installed on the bicycle.

The closure of the bag adopts a folding design, which is more effective and waterproof. It not only stylish, but also protects the goods from being wet.

2.3L large capacity to store your items in cycling.