Help!
The classic whistle zipper is a neat invention. While you might not need it in the city, when you’re out hiking or in nature, having a whistle on hand could be useful in an emergency situation. Plus, if it’s part of your jacket, you’ll never forget it at home! You could even train your dog to come when they hear the sound.
Although it may not look as nice, you can add a fully functional safety pin to your jacket for only $2.60. I know it sounds silly, but if you ever need it, you’ll be glad you have it! It’s always better to be safe than sorry, right? This simple invention was created for women who often walk alone at night. If they find themselves in an unfortunate situation, they can use the pin to call for help.