Take a welcomed detour—and take in some extra scenery with the 18 oz. YETI® RamblerTM. It's the perfect companion for day hikes, fishing trips, and daily commutes. Double-wall vacuum insulation keeps your coffee piping hot throughout the day, and your water refreshingly cold from trailhead to trail end. Tough, 18/8 stainless steel construction is puncture- and rust-resistant, so it'll withstand even the harshest conditions. Choose from stainless, or opt for a more personalized DuraCoatTM color that won’t fade, peel, or crack.