aluminum

I bought these for kids. They seem to be happy with the skate boards. The skate board wheel mount assemblies seem to have plenty of give to help people who aren't too heavy to steer.

Unlike plastic bottles that retain and combine the tastes of your last three drink flavors, the aluminum Sigg Lifestyle 0.6L Screw Top Bottle combats taste-retention and residue buildup. The Lifestyle Bottle's interior lining is also leach-proof. Sigg...

Planet Bike 6.2-Millimeter welded aluminum bicycle water bottle cage is mountable to bikes with or without water bottle bosses. Available in 6 colors.