Columbia Backpack 42L-50L Retail price: ¥8,690 Color: Navy New with paper tag, but has some issues due to being an outlet purchase. There are black stains in various places throughout. The orange parts are discolored due to sun exposure and have uneven coloring. I've looked it over, but there's a high possibility of other unnoticed stains, so this is for those who don't mind. A large-capacity backpack perfect for kids' forest schools, seaside schools, camping, and travel. ■Design: The opening is very large, and the large U-shaped zipper that runs from top to bottom opens to the front, making it easy for children to put in and take out their belongings. Reflectors are placed on the front and shoulder harness to reflect light at night and make the wearer visible. The chest strap also has a whistle. There are large pockets on the front and sides, and zippers that can expand the gusset, allowing for increased capacity depending on the situation. There is a name label inside. The back has a cushioned and breathable panel for comfortable carrying. This item supports children's activities with excellent functionality. ■Material: OMNI-SHIELD: Protects from light rain and mud. A function that repels water and guards against dirt, convenient in the field.