SLAPPA Velocity Spyder Laptop Backpack (Black/Black) Xtreme padded, comfort collar backpack straps tested to 80lbsLarge padded inner laptop sleeve able to accommodate laptops with screens up to 17"4 large storage areas lined with scratch-proof soft jersey material plus 1 large storage area with "stay cool" lining for drinks Removable phone/MP3 case with stainless steel belt clip