In Tesco today and they have black classic computer backpacks and black classic computer bags at only £3. I purchased the backpack and it is a bargain at £3. Zip pocket at front and twin zipped compartments and twin carry straps.
The computer bag would be ideal for netbooks and other small laptops
Located in special priced offers with screwdriver sets, hammers, tape measures and other "when its gone, its gone" deals.