This backpack features a roll-top entry with secure clips for extra water resistance and adjustable volume. It includes a padded laptop section with side entry for convenient access, and easy-clean sections at the bottom and sides for simple maintenance. Reflective stripes on the sides offer 360-degree visibility for enhanced safety in low-light conditions. A front slip pocket provides quick access to essentials, and a light loop allows for bike light attachment. The adjustable chest and waist straps, along with breathable straps with mesh padding, ensure a comfortable and secure fit. Comfort foam and a breathable back panel provide enhanced comfort and airflow, making it easier to carry loads over longer distances. The backpack has a total capacity of 30L, suitable for commuting and daily activities. Dimensions are approximately H54cm x W28 x D16cm.