Anti-scratch function of waterproof bag

When choosing a waterproof bag, you must choose a scratch-resistant and scratch-resistant waterproof bag; when walking outdoors, you will inevitably walk together in a place with lush trees. It is certain that the bag will be hung by weed branches, or you may carry the bag on your back. Rubbing against the wall and tree poles while resting. If the quality of the waterproof bag is not good and it is easy to break, then the things in your journey will not be preserved perfectly.