If your hands are constantly freezing, you may be paying for expensive one time use hand warmers to keep warm them up. Stop paying for them and make these DIY hand warmers instead! They're super simple to sew and ccan be used over and over again!
Cut two squares of material into the size of your choosing.
Clip three sides of the squares to help hold material together.
Sew three sides leaving fourth side open.
Use a small funnel to add 2-3 condiment cups full of rice to the pocket.
Sew fourth side with a top stich to close and trim excess fabric.
Notes
To use: Microwave for a few seconds until hot.Do not wash hand warmers. Doing so will cause the rice to mold.3x3" or 4x4" is the perfect size for a coat pocket.