The Legendary Stanley Classic 1 Litre (1.1 quart) Bottle
Stanley "Winged Bear" icon
More compact (but with the same internal volume)
Stanley Vacuum Flasks have survived: » -55C (-70F) Wind Chill » 1,300 Metre (4,000 foot) Drops » Speeding Bullets » Category 5 Hurricanes
The word you're looking for is Iconic: Slick design, sturdy construction, and an un-eff-withable attitude. Fully leak-proof, and able to keep drinks hot or cold 24 hours or iced for 5 days, there's a reason we kept this bottle simple and classic: Don't fix what ain't broken.