The bag dimension as following:For HUAWEI Mate 13 Laptop :Outer unit : long 315 mm * width 225 nternal : long 305 mm * width 215 mmFor HUAWEI matebook XPro Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmFor Huawei matebook 14 14S Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmFor Huawei Matebook 14s Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmFor Huawei Honor MagicBook 14 Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmFor Huawei Honor MagicBook X14 Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmFor Huawei Honor MagicBook View 14 Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmFor Huawei Matebook D 14 Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmFor Huawei Honor MagicBook 15 Laptop :Outer unit : long 375mm * width 275 nternal : long 365 mm * width 265 mmFor Huawei Honor MagicBook X 15 Laptop :Outer unit : long 375mm * width 275 nternal : long 365 mm * width 265 mmFor Huawei Matebook D 15 Laptop :Outer unit : long 375mm * width 275 nternal : long 365 mm * width 265 mmFor Huawei Matebook D16 16 Laptop :Outer unit : long 375mm * width 275 nternal : long 365 mm * width 265 mmFor Huawei Honor MagicBook Pro 16 16.1 Laptop :Outer unit : long 375mm * width 275 nternal : long 365 mm * width 265 mmFor MacBook 16 inch Laptop :Outer unit : long 375mm * width 275 nternal : long 365 mm * width 265 mmFor MacBook 13 inch Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmFor MacBook 14 inch Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmfor 11 - 12 inch Laptop :Outer unit : long 315 mm * width 225 nternal : long 305 mm * width 215 mmfor 13 - 14 inch Laptop :Outer unit : long 340 mm * width 240 nternal : long 330 mm * width 230 mmfor 15 - 16 inch Laptop :Outer unit : long 375mm * width 275 nternal : long 365 mm * width 265 f you need help, please contact customer service. Thank you very much and wish you a happy shopping! ! !