Is this bag big enough to be used as a school bag?
It will not fit a binder, but would fit a folder or note pad. It’s the same size as drawstring backpack. It fit for school.
Is it suitable for children aged 4 to 9?
the child-size bag is in a smaller size (15.3* 12 inches (39cm * 30.5cm) for kids from 4-9 years old.
Can you actually put water bottles at the outside po ket or is the space too small?
Yes a standard water bottle fits . I love this bag! It’s just the right size , just enough pockets.
Is this machine washable?
The best way is to wash the drawstring backpack by hand
Can you put a pair of shoes in the bag?
Yes. Definitely.It can put dancing shoes, sneakers and sports shoes.