• Thermo 3D® double wall vacuum insulation – keeps hot stuff hot and cold stuff cold • 18/8 stainless steel – enduring material meets beautiful design • Threadless lid with pressure locking clasp – seals in carbonation for freshness • Intuitive hinge – locks lid in an open position for pouring • Built-in handle – for handling, of course • Does not sweat – let’s save that for the gym • BPA free – no Bad Plastic Awfulness (or Bisphenol A) here • Hardshell™ powder coat finish – safe, durable and classy • Lifetime warranty – the longer you live, the longer the warranty • Patented