School bag that can be worn on the back, suitable for middle school - high school children from the company Back Me Up with an ergonomic back in white color and a capacity of 30 liters. The bag has 3 spacious compartments, 2 main ones, 1 smaller one in the front for easy access, and 2 side compartments with mesh for a water bottle or umbrella. Additionally, it has an ergonomic back and reinforced ergonomic shoulder straps for more comfortable transportation.