This is one of my favorite styles of bag. It works for a man or a woman and it has a lot of space inside. It has a large enough pocket inside to fit my ipad (measures 6 3/4" x 9 1/2" with it's protector on it) with a little room to spare. This bag also has 2 smaller pockets inside that fit a phone (not plus size), a full size outside back pocket, and one pocket on the front that is covered by the flap and has it's own magnetic closure on it. This is one of those bonus pockets that has a "secret" pocket behind it, which is where I carry my phone when I am using this type of bag.
The strap on it is a sturdy 1 1/4" wide and is adjustable from about 39" to 48".
Hint: Let your husband use this if he has the kids and needs a diaper bag. He'll feel way better about carrying it than your flower pastel diaper bag.