Motorcycle Bag MC-0102 by MotoCentric:

The MC-0102 is a versatile, expandable bag that can be used as a tail bag, backpack, or shoulder bag, meeting the needs of daily commutes and travel.

• Design: Rigid and durable with waterproof protection.
• Capacity: Expandable from 20-30cm, capable of fitting a full face helmet.
• Reflective surfaces: Enhance visibility at night.
• Strap system: Easy and secure mounting on the seat or comfortable carrying on the back.
• Materials: High quality waterproof fabric.
• Zippers: Double waterproof two-way zipper.
• Storage space: Elastic storage system on the top.
• Back: Breathable mesh material for comfort.
• Straps: Removable with perforated structure for pressure reduction.
• Buckles: Quick release capable.