Specifications:

13/13.3 inch

External dimensions (L x W x H): 35 x 26 x 2.5cm

Interior dimensions (L x W x H): 33 x 24 x 2cm

14 inch

External dimensions (L x W x H): 38 x 27 x 2.5cm

Interior dimensions (L x W x H): 37 x 25 x 2cm

15.6 inch

External Dimensions (L x W x H): 39 x 28 x 2.5cm

Internal Dimensions (L x l x H): 38 x 27 x 2.0cm

Material: PU leather
Color: black, dark blue

Package included
1 x laptop bag

Pls attention: The bag four corner all are round, the corner dimension is small than above bag info.
All bag each side inner dimension is small about 1.5 ~2.5 cm than outer dimension.