17 Inch Convertible Laptop Backpack Briefcase Hybrid for Men - Waterproof Teacher Bag, College Backpack & Travel Laptop Bag (Light Grey) - Perfect for Work, School & Business Trips

i bought this for my freshman year of high school and so far it’s amazing. it doesn’t hold as much as i expected which is fine because i have a locker and it’s not the makers complete fault. but it still holds what i need plus i carry 2 thick binders in it and 2 notebooks and sometimes a drink or whatever else i need so it does have a good amount of space in it. i use it as an over the shoulder bag, not like the backpack version and i haven’t used it like that yet but it seems like it would be just as good like that.