• Hard Shell Design: TPU Shell Material. Fastening and Wear-resistant Hard Yet Flexible
• Quality Waterproof Material Meet Emergency Needs: The inner layer of PVC strengthens the coverage. Prevents Daily Rain From Entering
• 13-25L Expandable Design Large Capacity Pannier Bag: Put on what you, want to bring, and explore the meaning of riding together
• Classification Storage Built-In Compartment: There are classified storage mesh pockets inside. Convenient for storing small items
• Tail Reflective Design Riding Escort: Riding at night, safety is very important, the reflective design on the side protects the safety of cyclists at night
• Portable: Shoulder strap design multifunctional storage bag. The shortest strap: 90cm, longest: about 120cm

Specifications:

• Brand: WEST BIKING 
• Material: polymer waterproof cloth + PVC + TPU hard shell
• Minimum capacity: 13L
• Maximum capacity: 25L
• Weight: about 980g
• Function: Pannier bag, shoulder bag, handbag