Waterproof large capacity saddle back seat bag

Fabric: 100% polyester
Lining: 100% polyester
Structure: 1 * main compartment
Bag capacity: 8L or 10L for each ordering option, adjustable capacity
Bicycle stand: seat and pole
Assembly method: belt buckle and hook and loop belt
Input protection: splash proof
Best use: mountain bike, foldable, road bike