Spigen does it time and time again

4) fits just right! SO it wil be even more space for some MacBook excellent Spigen is doing a good job with this new line of products

Can get tight if filled to capacity

It is a jewel of good design that will go easy on your back and will provide just the right amount of space for a day's worth (if you're carrying a laptop)

It is so not bulky and lightweight sometimes I feel there's nothing on my back

Just so many little pockets inside, I love itttt! There is nice furry pad both in the front (for ipad and stuff), and in the back (for laptop) to keep everything cool