Backpacks & Luggage Backpacks Skate Packs Quiksilver Derelict Backpack 0 5 Out of Stock Item # QKS99MX model no longer available. Don't worry though, we have a lot more Skate Packs in stock than that. View similar products Tweet Tech Specs Material: polyester Skateboard Carry: yes Recommended Use: school, work, travel Manufacturer Warranty: 30 days Current Color Available Colors/Styles top bottom Detail Pics left right Even a couple of half-wit male models could probably figure out how to use the Quiksilver Derelict Backpack. 'The stuff goes INSIDE the pack? It's so simple.'