【Brand】Aer 【Line】Day Pack 2 【Category】Rucksack Backpack Business Bag A4 & PC Laptop Storage Possible, Large Capacity Business University Student Commuting to School/Work 【Accessories】None 【Color】Black 【Material】Nylon I think I might have used it once, but I don't quite remember... The condition is very clean! There may be oversights, so please understand. Actual item takes precedence.