It's the little things right? Lunchboxes, backpacks, book bags, I've seen so many adorable styles that 'B' might have difficulty choosing just one.
Zoo Lunchies from Skip*Hop are among my favorite. With friendly faces and matching zipper-pulls, these roomy, softbags, hold sandwiches, snacks, drinks and more. An insulated interior keeps food and drinks cold, plus an inside mesh pocket holds lunch money and utensils or an ice pack. The four styles have coordinating backpacks and they're made just the right size for little kids. The lunchbox attaches easily to the backpack.
I own and regularly use many of the Skip*Hop products and they're made well, extremely durable and clean up real nice. A little soap and warm water and their products look like new.