Lightweight bag for macbook retina ?

[anonymous4a]

Hi, I'm looking for a really light, foldable back pack for macbook retina 15 inch. Is there anything available ? I've seen the Deuter speed lite 20 , and it's really something I like but I don't know if it would fit a 15 inch macbook retina. Anyone with this back pack know if macbook retina 15 inch fits or not ? If not, than any other suggestions ? Looking for a really light foldable backpack, preferably under 1 pound and can be tucked into a suitcase.

 

[KUguardgrl13]

Give Incase a look. Their products are all lightweight and simple. I have a neoprene sleeve, and my parents have the shoulder sleeve bag. I've never used one of their backpacks, but they look lightweight and able to be folded.

http://goincase.com/shop/incase-compact-backpack#view/4

 

[TheBearman]

Although not technically a backpack you can, by using an upper and lower mount point, use it as a sling bag. It doesn't hold much more than the mac itself but fairly compact.

http://www.thinktankphoto.com/products/ai-15v3.aspx