For about one month I have this product in use and am thrilled every time anew. The material is very robust and corresponds to the brand of my backpack. Inside are straps, with which one can prevent his garments the shift and thus the formation of wrinkles. But especially practical are the two side pockets that can be enough space for shoes, a drink, a book and various documents. The only bemängelnde to the middle rail, which was also the strap, as the attached handle. This consists of a relatively nachgibigen material, so that the pocket minimal sag downwards. VLT is to lead indeed to a minimized risk of injury back;)
