Thank you for viewing. This is a large-capacity backpack from Coleman. The eye-catching blue and orange color scheme was very useful for events with a lot of luggage, as it made it easy to "find your own luggage quickly" and "be a landmark from afar." • Uses: For forest schools, field trips, training camps, 2-night, 3-day school trips, etc. • Size: Approximately 50L • Features ☑︎ Capacity expansion: The gusset can be expanded with the side zipper, so you can rest assured even if your luggage increases on the way back. ☑︎ Lightweight design: Made of a light material that won't burden children, but the construction is solid. ☑︎ Storage: There are multiple pockets, making it easy to organize small items. [About the condition] This is a used item that a child has used, so there are some black marks and peeling of the print in places (see photos 4 and 5). I think it's in good condition for rough use in outdoor events, but please purchase only if you understand the condition.