The bag dimension as following:for 13 - 14 inch Laptop :External : long 355 mm * width 255 nternal : long 340 mm * width 240 mmfor 15 - 16 inch Laptop :External : long 395 mm * width 275 nternal : long 380 mm * width 260 mmFor Huawei Matebook X pro 13.9 Laptop :External : long 335 mm * width 245nternal : long 320 mm * width 230 mmFor 2022 Huawei Matebook X pro 14.2 Laptop :External : long 345 mm * width 250 nternal : long 330 mm * width 235mmFor Huawei Matebook 14 Laptop :External : long 355 mm * width 255 nternal : long 340 mm * width 240 mmFor Huawei Honor MagicBook 14 Laptop :External : long 355 mm * width 255 nternal : long 340 mm * width 240 mmFor Huawei Honor MagicBook X14 Laptop :External : long 355 mm * width 255 nternal : long 340 mm * width 240 mmFor Huawei Honor MagicBook V14 Laptop :External : long 355 mm * width 255 nternal : long 340 mm * width 240 mmFor Huawei Matebook D 14 Laptop :External : long 355 mm * width 255 nternal : long 340 mm * width 240 mmFor Huawei Honor MagicBook 15 Laptop :External : long 395 mm * width 275 nternal : long 380 mm * width 260 mmFor Huawei Honor MagicBook X15 Laptop :External : long 395 mm * width 275 nternal : long 380 mm * width 260 mmFor Huawei Matebook D 15 Laptop :External : long 395 mm * width 275 nternal : long 380 mm * width 260 mmFor Huawei Matebook D 15.6 Laptop :External : long 395 mm * width 275 nternal : long 380 mm * width 260 mmFor Huawei Matebook D16 16 16S Laptop :External : long 395 mm * width 275 nternal : long 380 mm * width 260 mmFor Huawei Honor MagicBook pro 16.1 Laptop :External : long 395 mm * width 275 nternal : long 380 mm * width 260 mmFor Huawei Honor MagicBook 16 Laptop :External : long 395 mm * width 275 nternal : long 380 mm * width 260 f you need help, please contact customer service. Thank you very much and wish you a happy shopping! ! !