Meet the perfect companion for days spent outside (and days spent wishing you were outside), that fits snugly into cup holders and backpacks. The Iron Flask 16 oz Narrow Mouth Water Bottle With Spout Lid features the highest-quality stainless steel and double-walled insulation to keep your beverages cold for 24 hours and hot for 12 hours with no sweat. Its leak-proof spout lid lets you stash it anywhere, worry-free, and the included stainless steel screw-on lid and flip lid with a sturdy handle let you choose how to sip or chug your water when you most need it.
