Skip the stress of checking in a bag or lugging a traditional carry-on suitcase around an airport by adding a carry-on backpack to your travel gear—plenty of organizational pockets including a 17-inch laptop compartment.
Size:
- Before Expandable: 18.1× 11.8× 7.1 inch (46* 30* 18CM).
- After Expandable: 18.1× 11.8× 11.0 inch (46* 30* 28CM).
- Size: mid-size, carry-on backpack.
- Weight: 3.3 lbs/1.5 kg.
- Capacity: about 40L.
- Fits most 17" laptops.
Material:
- Environmental friendly, High-density waterproof material.
- External: nylon.
- Internal: polyester.
- Quality hardware.
Detail：
- Expandable package.
- Large capacity design.
- Breathable honeycomb back cushion.
- Sponge back cushion.
- Hidden shoulder strap roll.
- Hidden USB charging port.
- It can be inserted into the suitcase.
Style:
- outdoor, mountaineering, travel, business