48(length)*32(height)*21(width)cm
the size of a 13inch laptop is around 30*21*2cm(a 13inch laptop is suitable for this bag)
the size of a 14inch laptop is around 34*24*2cm (a 14inch laptop is suitable for this bag)
the size of a 15inch laptop is around:36*25*2cm (a 15inch laptop is NOT suitable for this bag)
all model iPads are suitable for this bag
Different brands of notebooks have slightly different sizes. Measured without computer bag/cover

main material: microfiber synthetic leather 

lining: durable polyester fabric 

the closure type : zipper 

the type of the bag:handbag&shoulder bag&crossbody bag 

Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We promise to make the picture as close to the real color as possible

2. Due to different personal measuring techniques, there might be a 1-2cm error in the physical. Thank you!