Need a Netbook/notebook case onteh high street for under £10 please

[YouMightKnowMe]

So...I have a birthday pressie to buy by Monday so it needs to be on the high street.

TO fit a 10.2" netbook with bulky battery (so looking at cases for 11.6-12" netbooks to give extra space).
Would prefer it to be a messenger style or case rather than a neoprene sleeve style.

Budget £10...any suggestions?

Ta

Up your budget, I think TBH, other then that just try going round places like ASDA and Tesco to see if they have any on special offer.