WEST BIKING 10L Waterproof Bike Saddle Bag Bicycle Seat Bag Bicycle Tail Bag

Features:
Made from polyester material with TPU coating, waterproof and durable.
Roll-top closure allows you to adjust the length of the saddle bag.
Side pockets allow easy access to small items.
Elastic bungee cords offer additional storage space for your jacket, towels, etc.
Reflective accents for enhanced visibility and safety at night.
Hard panels make the bag stay in shape even after long-term use.
Adjustable mounting straps securely hold your bag under the seat, easy to install.