The main opening has some deterioration, possibly hydrolysis, inside the small storage area, and it's sticky (Images 5 and 6). Other than that, it seems relatively clean. Image 7 is the rain cover. Please refrain from purchasing if you are a nervous buyer, as this is a used item and has been stored by a private individual. Orange CHA CHA PACK 35 backpack with a mesh back and adjustable straps. - Model Name: CHA CHA PACK 35 - Color: Orange - Features: Mesh back, adjustable straps Thank you for viewing.