Whether the cheering section takes you to the bleachers, or a tailgate, the Coleman OneSource Heated Stadium Seat will help keep you warm so you can enjoy the game even longer when the temperatures drop. Power your heated stadium seat using the lithium-ion rechargeable battery, an interchangeable battery that works with all Coleman OneSource products, and eliminate the need for multiple power sources by charging your devices through the USB port. Pick the level of warmth you want by adjusting the heat settings on the seat cushion to 1.5 hours on high (133 degrees F), 2 hours on medium (123 degrees F), 3 hours on low (113 degrees F), or 2.5 hours on pulse setting (low to high). You can still rally your team even if the game goes long—and gets colder. Adding a second battery (sold separately) to the dual port dock doubles the runtime while still charging your phone or other devices. The seat folds in half for easy storage in your car trunk while the metal support bar at the back doubles as a carry handle to the bleachers or spectating at the sideline. When it's drizzling out, the steel frame plus weather-resistant fabric and nontoxic PU coating help protect against water and rain. Claim your cheering spot with confidence, a bleacher hook wraps around the base of the bleacher, keeping your seat firmly in place.