Keep a frozen treat from melting.

Watch the video below and visit the Design Squad website for step-by-step instructions.

Step 1: Here's What You Need to Build a Better Lunchbox!

  • Container (lunchbox, cardboard box, bag, etc.)
  • Insulation (i.e., newspaper, cotton balls, packing peanuts, foam, bubble packaging, etc.)
  • Plastic bag that closes tightly
  • Something frozen (i.e., ice pop, ice cube, etc.)
<p>very beautiful</p>

About This Instructable




More by designsquad:How to Build a Better Lunchbox Build Your Own Rubber Band Car Make Your Own Glow Sticks 
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