Rare! Ergo ERGO hard shell techno backpack, yellow. I bought this at a sports shop about 20 years ago and used it a few times. It's been in the closet for a long time recently. This color was very popular, but it's now "unobtainable." It has plenty of storage space, and there are no problems with the zippers or buttons; it's perfectly usable! It's also compatible with the popular Boblbee backpacks. There are a few scratches, but I don't think they're very noticeable. In any case, it's a rare item! It's very cool! How about using it for school, commuting, or the outdoors? It goes well with both suits and casual wear! I hope you will consider purchasing it on this occasion. Thank you.