Seiban brand, made in Japan, Tenshi no Hane (Angel Wing) school backpack. It's super lightweight at 1.2kg. Two lines reflect light at night, making the backpack easily visible to cars. This is the one my son used for six years, so it shows some signs of use. Currently, a new one is sold on Rakuten Ichiba for 60,900 yen. ◉Service: I will include a helmet storage net (a net for hanging a helmet), which is sold for 700 yen, and a security alarm (with a device to attach the alarm to the backpack), which is sold for 1600 yen. Thank you for looking.