Not exposed to harsh chemicals during the growing and harvesting process, organic cotton fibers are thicker, softer, and more durable. (treehugger.com)
The material is 100 % natural cotton fibers and is durable enough to play fetch with. (geekwrapped.com)
A similar «outdoor» spa structure is available, utilizing cotton fiber insulation and radiant flooring powered by solar panels. (treehugger.com)