Hydro Flask 18 oz Wide Mouth Bottle

For everyday use on the trail, in the car, at the office and at the gym, the stainless steel Hydro Flask 18 oz Wide Mouth Bottle is your hydration solution. Wide mouth in a smaller bottle size. Insulated Flex Cap is strong and flexible. TempShield double wall vacuum insulation. Stays hot up to 6 hours. Stays cold up to 24 hours. BPA free. Proprietary powder coat. 188 pro grade stainless steel. Volume: 18 oz 532 mL. Mouth Diameter: 2.28 in 58 mm. Bottle Width: 2.91 in 74 mm Bottle Height: 7.8 in 199 mm. Wt. 12.1 oz 343 g.