The FJbottle Thermos Flask is the perfect sports bottle for any outdoor enthusiast. It is crafted from 18/10 stainless steel, so you can be sure it is tough and reliable. With a big capacity of 1000ml, this vacuum bottle is perfect for any long trips or outdoor activities. It is designed to keep your beverages hot or cold for up to 24 hours, so you can stay hydrated at all times. The FJbottle Thermos Flask is the perfect companion for any fitness or outdoor sports fan.