Thule Chasm 90L duffel bag is rugged, weather-resistant, and can be converted into a backpack with shoulder straps that tuck away when not in use. The wide mouth opening makes it easy to pack all your gear, and the internal mesh pockets help keep you organized. Thule Chasm is a rough-and-ready duffel bag that can be thrown into your trunk or roof box, perfect for road trips, overlanding, and other far-flung adventures.