Review on COR Surf Waterproof Dry Bag Backpack with Padded Laptop Sleeve 25L & 40L Heavy Duty Roll-Top Pack: The Ultimate Waterproof Backpack for Outdoor Adventures by John Pound

My first impression of this bag confirmed my research that it is well designed and meets my needs. I found the quality to be very good at first, and overall that's the case with one exception. The zipper that closes the transparent pocket on the front is not very high quality and in hindsight was probably a bad idea. The zippered section quickly corroded, making it difficult to close and inevitably leading to the zipper becoming detached from the bag. I replaced the zipper with velcro which works great and is probably the best solution for the application.