Great things come in small packages. Yeah, we know sometimes when people say that, it's B.S. and they just have a Napoleon complex, but listen: This little guy keeps drinks hot or cold 15 hour (or iced for 2 days), is completely leak-proof, won't rust, and stands up to a real lickin'. So who says a short stack can't be great?

15 hours hot
15 days cold
2 days iced

Weight: 450 grams

Stanley Vacuum Flasks have survived:
» -55C (-70F) Wind Chill
» 1,300 Metre (4,000 foot) Drops
» Speeding Bullets
» Category 5 Hurricanes