Durable green backpack with breathable mesh panels and adjustable straps. - Brand: deuter - Color: Green - Design: With mesh panels - Straps: Adjustable shoulder straps - Bottom: Reinforced bottom design Personally, I think the size is good for people up to around 155cm tall. My child only used it for elementary school events. There is some dirt on the bottom from placing it down, but there is no dirt inside. I will fold it up small for shipping. It's also good for everyday use for those of smaller stature. Thank you for looking.