Material:Backpack made by nylon with adjustable aluminium alloy pull rod and 6 rubber wheel.
Pop of colour: The Luggage adds in popular color
Trolley backpack can more effective to help reduce pressure on back and make the spine more health to grow and protect it from heavy weight.
With useful pockets,can hold all of daily things(keys,books,pens,phones,water bottle,umbrella,pad, laptop etc).
Lightweight. Only 2kg, 10% lighter than others. The rolling backpack is suitable for adults and high-school, college students.
Backpack with Wheels Travel Bag Men with Wheels Holdall with Wheels and Handle Suitable for Business People | Students Style6 22in