I’m really impressed with the Tiger Family school bag. My son used to complain about shoulder and back pain, but since switching to this bag, he’s much more comfortable. The ergonomic design with proper back support, chest strap and waist belt really helps distribute the weight evenly. Plus, it’s so lightweight that he can carry it all day without feeling tired. As a parent, it’s such a relief to see him walk with better posture and no more slouching.