Best Kids Freezable Lunch Boxes and Bags For 2023

Less is MORE when shopping for back-to-school lunch boxes this year from PackIt. Our collapsible, freezable lunch bags for back to school are stylish, functional and designed with kids in mind. With these back-to-school lunch bags, your child's lunch will stay cold for hours. No more lost ice packs or mushy lunches. Start the school year off right with a new PackIt back-to-school lunch box.

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No Ice or Ice Packs Needed
Fully Freezable

Frequently Asked Questions About Our Lunch Bags for Back to School

PackIt has been keeping things fresh for over a decade, so we know a few things about staying cool at school. Check out some frequently asked questions about back-to-school lunch boxes here.

What Are the Best Kids Lunch Boxes for School?

The best kids lunch box for school is cute, eco-friendly and able to keep food fresh, and we think we have it here. Whether you're looking for a classic lunch box or lunch bag for back to school, check out PackIt's selection of lunch boxes for kids.

How Are PackIt's Lunch Boxes for Kids Eco-Friendly?

A PackIt lunch box and back-to-school lunch container work together to create a simple system for keeping on-the-go food fresh and reducing waste by:

  • Preventing food waste. Frozen walls that keep food fresh and intact are a surefire way to encourage kids to eat their lunch.
  • Going zero waste. Single-use is a thing of the past. Bid farewell to costly disposables with our reusable lunch boxes and bags.
  • Eliminating ice packs. Missing ice packs can stay lost. Our non-toxic cooling gel is here to stay.

Less waste, more dollars saved — PackIt is a win-win solution.

What Are Some Back-to-School Lunch Box Ideas to Save Time?

If you're looking for kids lunch box ideas that can help you save time, you're in the right place – PackIt was invented by a busy mom of three, and we're dedicated to making school lunches healthy and easy. Here are some quick time-saving tips.

  • Overnight success. For those extra-busy mornings, have a list of kid-approved foods that hold well overnight so you can prepare ahead. We recommend meat and cheese rollups, pasta salad and homemade Lunchables.
  • Food prep Slice and partially assemble what you can ahead of time to chill in the fridge.
  • Organization station. Use reach-in containers in your fridge and pantry to make the daily essentials easy to grab and go.

Shop Back-to-School Lunch Boxes From PackIt

Start the year fresh with PackIt's back-to-school lunch boxes. Reduce waste and save time and money with kids reusable lunch bags, containers and freezable snack bags that keep food from going into the trash can. Find the best lunch bags for back-to-school at!