To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
The description says water resistant but the zipper does not close all the way. If you were to put documents inside then put in the sink they would get ruined. Also makes me hesitant that if they were in a fire it would not protect well.