I love my luxury products and was pretty chuffed when Incipio sent me their premium leather sleeve for my new MacBook Air 13-inch. It's made from real leather which instantly feels fantastic when you touch it. It has a lovely suede lining on the inside to protect the MacBook Air.
Unlike many other leather products which require some wear to easily slip in and out, I have no trouble getting my MacBook Air in and out of it. It's a tight fit, but not tight to the point where it's difficult to pull it out of the sleeve.
The sleeve is pretty thick, has quite a bit of padding either side. It's perfect for everyday protection and maybe even a drop or two - though I'm too scared to try that.
It's not cheap, at $79.99, but then nor is your MacBook Air. Why buy a cheap $10 sleeve which makes your MacBook look cheap, when you can buy a luxurious leather sleeve which actually adds some protection but also looks bloody brilliant.
Note: Everything said here is from my own personal use. Incipio have not paid me or told me what to say or not to say. All opinions expressed are 100% my own.