- Proved double-walled insulation: keeps your drinks 18 hours hot and 24 hours cold
- High quality 18/8 food-grade stainless steel. All ingredients are free of BPA and harmful chemicals
- Tight seal screw Cap prevents any leaking - Co2 leak proof. The wide opening allows easy cleaning and adding ice cubes to your drink
- The top can be used as a tea or coffee cup.
- Lightweight thermos flask: : thanks to the ultrathin inner body, manufactured with a special spinning technology, its weight has been reduced by 30 percent compared to common manufacturing methods.
