Hey! If you're like me and absolutely love to use a heat pad for when youre cramping but can't always use it because school and work, just do this.

1.) Boil water in a container that pours easily.

2.) pour the water into a water bottle of your choice, and pull a sock over it to keep it from burning you.

There you go! It's perfect for on the go and it works. It's also super easy to reheat. They sell coffee at my university so I just ask them to fill it back up with hot water and it's free for me. You can also stop by McDonald's or other restaurants and ask for plain hot water.