DoKnowHarm Eco-Friendly Brushed Stainless Steel Wide Mouth Sports Water Bottle Canteen - 20 oz. Well made and durable construction will last for years Wide mouth design for ice cubes and cold refreshing beverages Convenient 20 Oz. capacity for long days and long workouts Silicone seal with drink spout and cap to allow on the go drinks and prevent leaks Fits conveniently in most car cupholders