what are the dimensions of this bag ex.( 24" x 14" x 9") ? Will I be able to use this bag as a carry-on?

Tech Specs:

Material:

300D Polyester twill, 420D nylon dobby 

Volume:

1900cu in (31L) 

Laptop Pocket Dimensions:

[Max laptop size] 15 x 11.5 x 1.75in (38 x 29 x 4.5cm) 

Suspension:

DriMesh shoulder straps and back panel 

Waist-belt:

Yes/No, state if stowable or removable 

Access Types:

Top 

Pockets:

[External] 1water bottle, 1 sunglass; [Internal] 1 laptop sleeve, 1 organizer, 3 mesh 

Recommended Use:

School, urban, travel