Product: Evoon Multi-Square Backpack 30L Retail Price: ¥13,980 Color: Black Recommended Points: It has a space for a lunch box, so you don't have to worry about smells when you open your bag at work. I used it for commuting three days a week for about a year, and I don't think there's any sun damage. The straps on both shoulders are slightly torn. Please check the photos for the condition. I found it very useful because of its 30L capacity, durability, storage capacity, and dedicated lunch box space, but I am selling it due to a personnel change. Commuting bag Business bag Square bag Backpack Rucksack Multi-business