Has been studied and analyzed to know the reasoning behind and from a large number of students are suffering from injuries to the neck and back in a few years ago. The study results show that the porter in the daily lives of students themselves have a great influence. Especially younger people cause muscle injury. To prevent damage to the natural pattern of the body. Doctors have recommended a roller backpack. The roller backpacks were sold in the market for quite a few now. However, due to higher cost of it compared to the normal school bag is not considered a necessity for parents. As doctors have recommended, backpack roller is safer to use a normal is good advice. And there are many issues to worry about the nature of the backpack because it has wheels in different patterns and colors are perfect for students. The truth is that children and adults, backpack wheels many popular and is considered now as the hottest trend of students around the world. Roller backpacks are many benefits. Is one more way that is spacious and children can put what they like to organize without having to worry about other things and this is very useful especially for students in primary schools since They must be like a library and school books and school supplies various This is also the roller can be personal characteristics that a designer or design school that you want. Wheel of these backpacks will allow students the freedom to walk around the campus without the stress and pain in their backs. These wheels are designed to withstand heavy injuries, and the weight and travel are also changed in that time without damage. You do not have to worry about purchasing other wheeled backpack, which is heavy and expensive just to replace the other with a broken wheel. Because they see the benefits of backpacks wheel from most medical guide for parents now choose to use a wheeled backpack to ease the pain and hardships of all those children to school. What they need to do is drag and making the wheel of their backpacks wherever they went in without worry of injury, part of the body. Many current students and parents as well as appreciating the benefits they receive from the roller backpack. The evidence shows that increased demand for these backpacks on the market. So if you want your child to get a better experience as a student without the heavy weight of books and school supplies should quickly grab the backpack wheels at this time.