The weight of a child's belongings, including a typical school backpack (weighing 1.3 to 1.5 kg), can be a significant burden, reaching approximately 6 kg on the heaviest days. This is causing an increasing number of children to complain of pain in their necks and backs. The "BeMee Kodomo First Randoseru" (child-first school backpack) achieves a lightweight design of approximately 550g, prioritizing the health of children. It's a stylish, next-generation school backpack that gently fits a child's body. Nylon Backpack, Randoseru Style Orange Used for about six months. Original price was approximately 10,000 yen.