Machine Washable

Unzips To Placemat

Germ Free

Allergy Safe

Heavily Insulated



SKU: FBIP5358 FlatBox

$14.99 USD

Want a guarantee that your food will be refreshing and cold? Store this ice pack in your FlatBox neoprene lunch bag!


  • These coolers keep your food warm without the mess that ice leaves when it melts.
  • These ice coolers are BPA-free and non-toxic.
  • You can use these coolers over and over again — just stick them in the freezer until they’re nice and cold!

We are proud of the natural insulating qualities that our FlatBox lunch bags provide. Made of 100% neoprene material, our FlatBox products keep your food warm or cool for a substantial period of time. Still, if your FlatBox is going to spend a lot of time out in the sun, the natural insulation might not be enough, which is why these ice coolers are handy! Put these in the freezer to get them cool, and they’ll keep your bag cold for hours.


  • BPA-Free and Non-Toxic
  • Four Coolers Per Pack
  • Blue, Green, Orange, and Pink

What Others Think

  • I own and ONLY use FlatBox for our children's lunches. I highly recommend FlatBox to all my clients and friends!

    Cheri Estevez

    Registered Nurse, Food Allergy Consultant, and mother
  • FlatBox is much more durable than any other lunch box we've had (I have 3 boys). I love these lunch boxes!

    Kelly Ballew

  • With my three-year-old daughter’s food allergies, we use FlatBox to ensure her food doesn't touch the preschool lunch table, and I love that it's machine washable!


    Father of children with allergies
  • You can carry your lunch and not worry about the table you are eating at! This is my favorite purchase of the year!


    Mother of children with allergies
  • Holds plenty for adult lunch, looks good, zips closes easily & keeps your lunch from being on dirty tables. Love, love, love this lunch bag!!


  • I love that I can wash it in the washing machine! I could never get other lunch boxes clean enough.


  • These lunch boxes are AWESOME!! They’re the perfect size to pack plenty of food for my son…they really are fantastic!

    James Marie

  • This lunch box packs easier than the old, standard, square lunch bag. The zippers glide easily and it stores nicely, since I can lay it flat. I love this lunch bag.