Backpack Lifeix "TIMELINE" Waterproof Paper Black Book Bag

Backpack Lifeix "TIMELINE" Waterproof Paper Black Book Bag Combine function and fashion with the TIMELINE waterproof backpack. This high-tech material is made from paper, but is durable enough for everyday wear with waterproof protection. Put your phone in the sleep bag to stay off the grid and shield your cell signal. When you are ready to change styles, this eco-friendly backpack is recyclable. A Backpack made of special paper, which is very light but strong and waterproof. This Backpack is perfect for iPad and laptop, and it looks shiny under the sun. One of the sweetest design of this backpack is that it comes with a special pocket called "Sleep Bag" to shield cell phone signal, which makes you cannot be found if you don't want to. Tyvek is a sort of high-density polyethylene fiber and specialty paper, a synthetic material; the name is a registered trademark of DuPont. Although it's kind of paper, Tyvek is very strong, it is difficult to tear; the material is high waterproof and highly breathable. Tyvek is an environment-friendly material that can be recycled. Size: 30*40*16cm/11.8*15.7*6.3inch, for 13" laptop Capacity: 18L Weight: 538g/1.18lb Color: Black / Silver Max load: 7kg/15.4lb Fiber CONTENT: 100% Tyvek + PU Coating