Choosing lunch bags for kids that will keep food cold, work well with a lunchbox, and be easy enough to open and carry is no small task. But I pulled together this list with my favorites to make it much easier for you to choose the best one for your kid’s lunch!When I pack lunches for school or daycare, I use a lunchbox and then put it into an insulated lunch bag with a thin ice pack. This way, the food is contained and it’s packed in a way that easily stays cold. And it’s easy to carry from the classroom to the lunchroom as needed. Since you want the school lunch or toddler lunch to stay cool for a few hours until lunchtime, using an insulated lunch bag is a great option. That's what I’ll mainly be focusing on here, though I do have a few reusable lunch bags that aren't insulated at the bottom should you not need an insulated option.