We have cooperated with Uniker, an original design brand that has worked on trolleys and backpacks for more than 10 years. As their design concept says: "Personality: never stereotyped. Youth: my youth, I call the shots. Fashion: the trend in the front. Innovation: not just schoolbags". We only work with professionals. With Uniker as our supplier, we will provide our customers with a unique design and the best quality backpack products. See the authorization file here.