Sleeve Case Size:

11.6 inch bag: outer dimension 310x215x25mm, inner dimension: 300x200x20mm.
13.3 inch bag: outer dimension 345x240x30mm, inner dimension: 330x230x25mm.
14 inch bag: outer dimension 365x250x35mm, inner dimension: 350x245x30mm.
15.4 inch bag: outer dimension 380x260x35mm, inner dimension: 370x255x30mm.
15.6 inch bag: outer dimension 385x265x35mm, inner dimension: 375x260x35mm.
17 inch bag: outer dimension 425x285x35mm, inner dimension: 405x280x35mm.
For macbook 12 inch bag: outer dimension 305x220x25mm, inner dimension: 290x205x20mm.

Please Remind: If you have 15.6 inch extra large laptop, please check your laptop dimension,
Please make sure your 15.6 inch laptop dimension is less than 375x260x35mm.
If you have a very very large 15.6 inch laptop, please order a 17 inch bag.

13.3 "bag is extra large for 13.3 inch new model macbook (model: A1706, A1708, A1932, A1989).
Please help don't order it if you don't like the big bag.