Summit Grand Teton's dramatic peaks with this powerful topographic tumbler. Featuring an authentic USGS topographic map showing Grand Teton's iconic jagged skyline and surrounding mountain terrain. This 20oz double-walled tumbler keeps hot coffee steaming in alpine camps and cold water refreshing during high-altitude climbs. Built tough for extreme weather and serious mountain conditions. Perfect whether you're climbing the Grand, hiking Jenny Lake, or exploring Jackson Hole backcountry. An essential companion for mountaineers and outdoor adventurers tackling the Tetons.