(Jackson, Wyo.) - Tonight, Headwall Sports and Backcountry Zero will host a presentation on "Whats in Your Pack and Basic First Aid for Climbers." The event includes a free talk from Teton County Search and Rescue about what should be in your pack, and basic first aid for climbing in the Tetons. There will also be time for Q&A at the end. This is part of the Backcountry Zero and Headwall Sports “State of the Summer,” a new backcountry safety series. The event is from 7 - 8:30 p.m. tonight at Headwall Sports in Jackson. It is free and open to all. More details are available on the Facebook event page.