• Expandable capacity: Large capacity, with an expandable design, it can store your clothes, laptop, tablet, cell phone, headphones, etc
• Durable material: Made of quality fabric, it is water-resistant, wear-resistant and scratch-resistant
• Portable: With a trolley case fixing strap, convenient to keep it stable on your trolley case, easy to carry to travel
• Durable zipper: With smooth and durable zippers, easy to open and close the bag
• Breathable back pad: Honeycomb structure breathable back pad, promotes free air circulation, effectively reduces back sweating

Specifications:

• Model: CB-8282
• Material: Polyester
• Capacity: 9L/18L after expansion
• Weight: 0.88KG
• Interlayer size: 29*39cm
• Size: 30*7*43cm
• Size after expansion: 30*14*43cm

Note: Due to manual measurement, there is a normal error of about 1-3cm, please refer to the actual product!