Stay warm and cozy while the weather is cold as you hit the trails, tailgate, campsite, slopes and more. The Yaktrax Adventure Pack provides warmth from head to toe for 2 people or 2 days. They are odorless, environmentally safe and provide heat from 5 -18 hours depending on the specific product.
HOW IT WORKS
When exposed to oxygen in the air, the iron filings inside the pouch begin to oxidize creating a rapid rusting process which in turn produces residual heat. Salt acts as a catalyst, while carbon helps to evenly disperse the heat. Vermiculite acts as an insulator that helps prevent the heat from dissipating too quickly.