The Stanley Master Series Vacuum Mug Stainless Steel is made for the toughest of environments. This Mug is for those who want the highest in durability, quality and performance, the QuadVac insulation keeps hot drinks hot and cold drinks cold for 14 hours. It will also keep Ice iced for 48 hours
For a larger flask / Canteen take a look at the Stanley Adventure Canteen
Master Series Vacuum Mug Specifications
- Hot 12 hours, Cold 16 hours or Iced 48 hours.
- 1.0mm 18/8 stainless steel – the strongest you’ll find by far. Rust-proof + naturally BPA-free.
- Leak proof Steel-lined lid – no plastic contact for contents.
- Built for travel – clips to pack, one finger carry, car cup compatible
- Dishwasher Safe