Hy I have been searching for 12 years this red and black skateboard backpack from Clive . It was available around 2000-2002 and was a 'Trainer' model.
Please Check this Picturehttps://bilder-upload.eu/bild-8bc512-1552250190.jpg.html
Clive made great packs but they do not exist anymore i know Clive was a subsidiary From Eagle Creek Company in Carlsbad Vista California.
Pack is red with black X shaped piece for the back that has logos on it. I am in Germany and would pay good for one. I hope with all my heart that you find this backpack for me and maybe you have good contacts.
Love greetz Martin from Germany