Some about content here.

Sodastream Source

Whether you're concerned about your impact on the local landfill, or you just like the idea of carbonating your own beverages at home, the Sodastream Source ($130) gives you the bubbles you crave without all the excess plastic bottles. This elegantly-designed device lets you carbonate any drink, from tap water to soft drinks. The included plastic bottle has a metal base and top, is completely reusable, and will last a while — compare that to those disposable bottles you get from the local grocery. LED lights on the machine's face let you accurately gauge your level of carbonation.

Site Meter