Explore Big Bend's remote wilderness with this rugged water bottle. Available in three sizes (12oz, 18oz, 32oz), this stainless steel bottle features an authentic USGS topographic map of Big Bend's canyon systems. The double-walled insulation keeps cold water ice-cold during desert hikes and hot coffee perfect at night under some of the darkest skies in America. Perfect whether you're rafting the Rio Grande, trekking Chisos trails, or watching sunset paint the desert gold. Built tough for intense heat and remote conditions. An essential companion for one of America's most remote parks.