Review on 🎒 Avengers Backpack - Uniquely Detachable Matching Design for Ultimate Fans by Angela Floyd

My son really liked this backpack. There are his favorite characters. Being a first grader, he doesn't have to carry anything to and from school. The backpack came with small stains on the inside that were not visible from the outside. I've tried wiping it with Clorox wipes, it won't go away at all. Not sure what it is. The rest of the bag is ok. We use the lunch box as a smaller outside bag because this bag doesn't have one. Not sure how it can handle a full load of lunch and still be strapped to a backpack with the included velcro straps.