Feather-light aluminum is the basis for the Sigg water bottle: a high performance alternative to plastic water bottles for sport and leisure.

The body of the bottle is extruded form a single piece of seamless pure aluminum with a taste-neutral internal coating. The screw top features an integrated seal that is leak-proof, even for carbonated drinks. 100% recyclable.
If all this isn’t Swiss enough for you, the graphic treatment should do the trick. [from product page]
Features

• .60 liter capacity
• Leakproof Top
• Dimensions: 3″L x 2.75″W x 9″H

What this means to you: Drop the Nalgene and upgrade to Sigg. Also available in other colors.

Cost: $19 @ Canoe