The Master Vacuum Bottle is made for the toughest of the tough. For those who demand the very best in durability and performance, the QuadVac™ insulation keeps hot drinks hot for 40 hours. No matter what you are doing or where you are going, this bottle is ready when you are. QuadVac™ insulation keeps drinks hot 40 hours, cold 35 hours or iced 160 hours.
1.0mm 18/8 stainless steel – the strongest you’ll find by far. Rust-proof + naturally BPA-free.
Steel-lined pour through stopper – no plastic contact for contents.
Robust steel handle with molded silicone grip for comfort.
Vacuum insulated 18/8 stainless steel cup keeps drinks hot 20 minutes.