I'm selling this because my child has grown and the size is now too small⭐︎! I've used it a few times, but it's in pretty good condition and I think it can be used for a long time! There's a small stain as shown in photo 4, but it's barely noticeable unless you look closely! All zippers and pockets are intact, and there's no fraying on the shoulder straps^_^ It's 4.5 liters, and my child used it from around 3 years old to almost 5 years old!! I will carefully pack and ship it anonymously! Please refrain from purchasing if you are sensitive to used items, as this is a used item.