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 drinks hot or cold for 27 hours. No matter the weather, activity or destination, this bottle is ready when you are. QuadVac insulation keeps drinks hot or cold 27 hours or iced 100 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.
Vacuum insulated 18/8 stainless steel cup keeps drinks hot 20 minutes.
Lifetime Guarantee.
Dishwasher safe.
