It's hard to beat Kinto when it comes to refined, functional design. These industrial-design-nerd-fest travel tumblers are no different. Keep things at temp for easily 6 hours, hot or cold. Super-polished stainless steel on the inside, ultra-tough powder coating on the out. And the polypropylene spout/lid won't burn you or let ice slap you in the face. Nice.
Available in Black, White, Coyote, or Stainless Steel.