MacBook Air help?

Hello,

I today got a MacBook Air for christmas, what a nice surpirse - so i'm looking for a case for it, as I don't want it to get ruined, but apple dont seem to have any for the 11.5" one.

Does anyone know if it's possible to buy one? which is the same size as the laptop i don't really want it loose as i'm always on the move and will be taking it with me.

I'd appriciate anyones help & merry christmas.

MacBook Air Sleeves by booq
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Laptop Backpacks & Laptop Cases for men by SLAPPA <--- some of the cases there will work, you just need to get a 13" version. Like I use HardBody PRO iPad, Tablet and Laptop Case built by SLAPPA and if you get it in 13" it has a secure strap inside to hold the MBA down.