Stanley Master Mug 530ml/18oz Black
HOTTER LONGER. TOUGHER FOREVER.
Meet the Master Series. The best of the best, designed to be above and beyond what your average Joe needs to enjoy his joe (that's American for coffee!). Our thickest steel. Our best thermal performance. Being a Stanley Brand, you know it's Built for Life. Being a Master Series, it's built for Life and then some.
The Master Vacuum Mug 530ml (18oz) is made for the toughest of the tough. For those who demand the very best in durability and performance.
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QuadVac insulation keeps drinks hot for 12 hours (based on FDA standards), cold 16 hours or iced 48 hours.
Four layers of protection from convective, conductive and radiant energy transfer.
1.0mm 18/8 stainless steel the strongest youll find by far. Rust-proof + naturally BPA-free.
Built for travel - clips to packs, one finger carry, compatible with larger vehicle cup-holders
Additional wall gap in vacuum body - 60% wider than leading competitors
Steel-lined stopper - no plastic contact for contents.
Capacity: 530ml (18oz)