Olive green nylon backpack with a dinosaur pattern. Made of a crinkly material, it's very light and can hold a lot of luggage. My son used it several times for field trips from the age of 4 to 6. The bottom part has turned brown, possibly due to discoloration during storage. It's hardly noticeable when worn. I myself didn't notice it until I took photos for this listing. There are no pets or smokers in the house, but this item has been stored at home. Also, it will be folded compactly for packaging and shipping. Please note that it may wrinkle. - Color: Olive Green - Design: Dinosaur Pattern - Material: Nylon - Straps: Adjustable - Pockets: Front pocket available Size S: Height 32cm, Width 23cm, Depth 12cm, Shoulder strap length 34cm Measurements are approximate. Thank you for looking.