This is an aluminum frame backpack purchased 40 years ago, used only 2 or 3 times for mountain climbing! It's in near-new condition with no stains. I'm selling it to declutter. Feel free to comment. Product Overview ◾️Brand---GTO (Made in Japan) ◾️Color---Brown ◾️Frame Material---Aluminum ◾️Number of Pockets---Three on the main body, one on the flap ◾️Frame Size---W35cm, H64cm, D15cm ◾️Capacity is easily enough for 2-3 nights. The space on the back makes it comfortable even in summer. Above all, a metal frame backpack that can carry heavy loads is valuable! I've described it as thoroughly as possible, but since it's a vintage item, please understand that no returns or refunds are accepted. Also, those who are slow to rate the item upon receipt, please refrain from purchasing. Thank you.