40,000km Bicycle Tail Bag Multifunctional Large Capacity Waterproof Saddle Rear Bag

Made of durable PU material with waterproof and water-repellent design

High-brightness reflective elements for improved night safety

Multi-zone reflective strips and tail light attachment point for added visibility

Adjustable storage design allowing size adjustment based on load

Compatible with various bike types including mountain bikes, road bikes, and touring bikes

Easy installation with hook-and-loop fasteners and adjustable straps

1. Secure the front hook-and-loop fastener of the saddle bag to the seat post

2. Fasten the side buckles

3. Thread the long strap through the seat rails and tighten

4. Adjust the strap tension to complete installation