It is veery goog material.and the backpack is come with verry good design.and it is verry comfortable.it is a good brand.Also worldwide one year warrenty.it s material is verry hard and good so the backpack is not damaged.veeey long lasting product.price is verry low as compared to other bags.it is verry big bag comes with 26 ltr. I brought this bag from flipkart.₹1665.it is verry valuable product.