Best Sleeve for 13" MBA?

[SR71]

What do you guys think is the best sleeve that I could buy for my new 13" MBA? I'm willing to pay up to $70. I've looked at the Colcasac and right now that's the best one I've found so far and I have also looked at the Incase sleeves but I have heard reports that the sleeves for the 13" MBA are way to tight and it causes a gap to form which imposes a risk of the MacBook getting scratched.

So, does anyone else have any suggestions for sleeves that I can look at that are for the 13" MBA?

 

[ghepburn]

I'm also looking for a good sleeve. Any that are sold in the UK would be a bonus 🙂

 

[Bakari45]

Pretty long thread on this subject: https://forums.macrumors.com/threads/1043044/