Thank you for viewing. American Sack Knapsack Backpack Size: Approximately 45cm in height, 34cm in width, and 15cm at the base. Please forgive slight errors due to amateur measurements. Unused, stored item. Please refrain from purchasing if you are sensitive to such things. The item sent will be an unopened one. It will be folded in half for shipping. We have stock, so if you need multiple items, please comment.