- Leak Proof
- 18/8 stainless steel won’t rust; naturally BPA-free
- Double Wall Vacuum
- Lifetime Warranty
- BPA Free
The Stanley Mountain Vacuum Switchback Mug features thermal performance and usability in any scenario: Grit guard covers your drink surface during travel, the overmolded finger loop carries with one finger or easily clips to packs, the push-button lid lets you open, drink, and close with one hand. This mug is built from 18/8 stainless steel vacuum insulation that is car cup compatible and dishwasher safe. Never worry about a leak when you toss the mug in your bag, and as with all Stanley products, comes with satisfaction guaranteed Built for Life lifetime warranty.