backpack

We need to get a diaper bag. We're probably just going to get a backpack that is an actual backpack, but want to know what we need to look for in it. So... Any advice as to what we want/don't want in a diaper bag? What will your choice be? What do you recommend?

FS : Brandly New Anime Spiderman Backpack for kids,$26.79USD + Free Shipping to all over the world with tracking code. Condition : Brandly New Brand : giftcartoon.com Material : PU Closure Type : Zipper Gender : Boys Durable and Cute Theme : Spiderman Size:33cm(H)*24cm(L)*15cm(W) Strap ...