Water proof backpack made from rPET material, will savet he day on town or on a trip. 3,3 bottles (0,5 litres) has been used to make one backpack. The backpack can be packed in a small bag that comes with it, so it is easy to take with you where ever you go. The backpack is water resistant, so when you carry your shoppings in the bag, they will be safe from the weather. The light backpack has adjustable straps and a separate front pocket with a zipper closing. The backpack is closed with the rolling technique and secured with a clip lock. The front pocket also has reflective lines on it to add safety and visibility.