There are many options for traction cleats, but none as convenient-to-carry and minimal as the clever Nordic Grip Mini.
The affordable and stylish traction cleats come in a small carrying
case that easily fits into your bag, and when the walkway gets icy,
simply slip them over your sneakers, boots or even formal shoes and
stroll along stable and safe.
Available in the US at Amazon, and in Europe at Unikia